1.       If you _____ as I told you, you _____ in such predicament now.

          a. did/ would not be                                      b. had done/ had not been

          c. do/ would not be                                       d. had done/ would not be

2.       Come and work for my company if you _____ better to do

          a. have nothing            b. will have nothing    c. had something           d. had nothing

3.       If you had done as I told you, I think you_____

          a. would succeed                                           b. would have succeeded

          c. could succeed                                            d. had succeeded

4.       If he had got half a mark more, he  _____ in the exam.

          a. wouldn't fail            b. wouldn't have failed    c. wont' fail           d. won't be failing

5.       If it______ tomorrow, we may postpone going.

          a. rains                         b. will rain                 c. shall rain                  d. raining

6.       If you hadn’t watched that late movie last night, you ______ sleepy now.

          a. wouldn't have been                                   b. wouldn't be

          c. might have not been                                  d. wouldn't have been being

7.       If you_____ as I told you, you_____ sorry now.

          a. did/ would not be                                      b. had done/ had not been

          c. do/ would not be                                       d. had done/ would not be

8.       If only I _____ him now!

          a. am staying               b. will stay                c. do stay                     d. would stay

9.       If I_____ I'll let you know.

          a. am staying               b. will stay                c. do stay                     d. would stay

10.     If only he_____ me a chance, I could have told him the truth.

          a. gave                         b. has given               c. could give                d. had given

11.     Get me a glass of lemonade, if you _____ to the kitchen.

          a. go                            b. will go                   c. going                       d. went

12.     If I_____ you, I'd save some of your lottery winning.

          a. be                             b. am                         c. were                         d. was

13.     If the chair_____ break, Mr. Dow can fix it for us.

          a. might                       b. should                   c. may                          d. can

14.     If the car_____ larger, we would have bought it.

          a. had been                  b. has been                c. have been                d. been

15.     If only my father_____ work the weekends.

          a. hasn't to          b. didn’t have to        c. hadn't to                  d. doesn’t have to

16.     If we bought a small car, we _____ there on time.

          a. won't arrive          b. will arrive              c. would arrive            d. a or b

17.     They helped me a lot. I don't know what I_____ without their help.

          a. have done           b. had done         c. would have done         d. will do

18.     If she weren't stupid, she_____ fail.

          a. won't                      b. shall not               c. wouldn't                  d. don’t

19.     It’s a dangerous world out there. What if you_____ into an accident?

          a. get                   b. got                    c. would get                d. are getting

20.     If you _____ your shopping there, someone might steal it.

      a. left                          b. are left                   c. to leave                    d. leave

Ai giúp mình với

1.       If you _____ as I told you, you _____ in such predicament now.

          a. did/ would not be                                      b. had done/ had not been

          c. do/ would not be                                       d. had done/ would not be

2.       Come and work for my company if you _____ better to do

          a. have nothing            b. will have nothing    c. had something           d. had nothing

3.       If you had done as I told you, I think you_____

          a. would succeed                                           b. would have succeeded

          c. could succeed                                            d. had succeeded

4.       If he had got half a mark more, he  _____ in the exam.

          a. wouldn't fail            b. wouldn't have failed    c. wont' fail           d. won't be failing

5.       If it______ tomorrow, we may postpone going.

          a. rains                         b. will rain                 c. shall rain                  d. raining

6.       If you hadn’t watched that late movie last night, you ______ sleepy now.

          a. wouldn't have been                                   b. wouldn't be

          c. might have not been                                  d. wouldn't have been being

7.       If you_____ as I told you, you_____ sorry now.

          a. did/ would not be                                      b. had done/ had not been

          c. do/ would not be                                       d. had done/ would not be

8.       If only I _____ him now!

          a. am staying               b. will stay                c. do stay                     d. would stay

9.       If I_____ I'll let you know.

          a. am staying               b. will stay                c. do stay                     d. would stay

10.     If only he_____ me a chance, I could have told him the truth.

          a. gave                         b. has given               c. could give                d. had given

11.     Get me a glass of lemonade, if you _____ to the kitchen.

          a. go                            b. will go                   c. going                       d. went

12.     If I_____ you, I'd save some of your lottery winning.

          a. be                             b. am                         c. were                         d. was

13.     If the chair_____ break, Mr. Dow can fix it for us.

          a. might                       b. should                   c. may                          d. can

14.     If the car_____ larger, we would have bought it.

          a. had been                  b. has been                c. have been                d. been

15.     If only my father_____ work the weekends.

          a. hasn't to          b. didn’t have to        c. hadn't to                  d. doesn’t have to

16.     If we bought a small car, we _____ there on time.

          a. won't arrive          b. will arrive              c. would arrive            d. a or b

17.     They helped me a lot. I don't know what I_____ without their help.

          a. have done           b. had done         c. would have done         d. will do

18.     If she weren't stupid, she_____ fail.

          a. won't                      b. shall not               c. wouldn't                  d. don’t

19.     It’s a dangerous world out there. What if you_____ into an accident?

          a. get                   b. got                    c. would get                d. are getting

20.     If you _____ your shopping there, someone might steal it.

      a. left                          b. are left                   c. to leave                    d. leave

1 we did not visit the museum because we had no time

a if we have time , we will visit the museum

b if we had time , we would visit the museum

c if we had had time , we would have visited the museum

d if we had had time , we will visit the museum

2 he looked frightened as if he ................

a ghost a sees b is seeing c has seen d had seen

3 ........... resigned , we would have been forced to sack him

a had he not b had not he c he had not d he not had

4 if you ................ me about the bad service , we’d have eaten there

a did not tell b would not have told c had not told d had told

5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too

a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel

6 if you .................. to my advice in the first place , you............... in this mess right now

a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be

7 if i had been absent from class yesterday , i ............. the math test

a would missed b would have missed c will miss d miss

8 if you ............... here earlier , you ............. her

a had come / would have met b come / meet c came / would meet d comes will meet

9 i think you should stop smoking

a if i am you , i will stop smoking

b if i were you , i will stop smoking

c if i were you , i would stop smoking

d if i had been you , i would stop smoking

10 if i were , i would work harder

a you would rather not work so hard

b you should work harder

c you should work with me

d do not work so hard

1 if i ............ the bus this afternoon , i will get a taxi instead

a miss b will miss c missed d had missed

2 we will have to go without john if he .............. soon

a will not arrive b will arrive c arrives d does not arrive

3 if i make some coffee , ................ the cake ?

a do you cut b will you cut c are you cutting d do not you cut

4 if you ............... your homework , i ...................... you watch tv

a will not do / let b will press/comes c press / can come d have pressed / will comes

5 ............... you , i would think twice about that decision . it could be a bad move

a if i am b should i be c were i d if i had been

6 would you like some cake ? - no thanks . if i ................ cake , i ...........fat .

a ate/will get b ate / would get c would eat / could get d am eating/will get

8 pam broke her arm in the accident . it ................. much worse if she had not been wearing her seat belt

a will be b would have been c was d were

9 my boss made me work overtime again . - if i ............ you , i ................ my job

a were / would have quit b am/ will quit c was/must quit d were / would quit

10 john went to the hospital alone - did he ? if he ............. me,i ... with him

a told/ would go b told / might have gone c had told / could go d had told/would have gone

Use UNLESS instead of IF.

1. If you are not careful, you will cut yourself with that knife.

UNLESS you are careful, you will cut yourself with that knife.

2. If you do not like this one, I'll bring you another.

UNLESS you like this one, I'll bring you another.

3. I'll not be able to do any work if I do not have a quiet room.

UNLESS I have a quiet room, I'll not be able to do any work

4. If she does not hurry, she'll be late.

UNLESS she hurries, she'll be late.

5. If we had more rain, out crops would be better.

UNLESS we had more rain, out crops wouldn't be better.

6. The crops would be have been ruined in the flood had risen higher.

UNLESS the flood had risen higher, The crops wouldn't be have been ruined

7. If you had not sneezed, he wouldn't have known that we were there.

UNLESS you had sneezed, he wouldn't have known that we were there.

8. If she did her hair differently, she would look quite nice.

UNLESS she did her hair differently, she would look quite nice.

9. If John had played for our football team, we would not have lost the game.

UNLESS John had played for our football team, we would have lost the game.

10. If I won a big prize in a lottery, I'd give up my job.

UNLESS I won a big prize in a lottery, I'd not give up my job.

41-Come and work for my company iif you…….better to do.
A-have nothing B-will have nothing C-had something D-had nothing

42-If you had done as I told you ,I think you……….
A-would succeed B-would have succeeded C-could succed D-had succeeded

43-If he had got half a mark more, he ……in the exam.
A-wouldn’t fail B-wouldn’t have failed C-won’t fail D-won’t be failing

44-If it……… tomorrow, we may postpone going.
A-rains B-will rain C-shall rain D-raining

45-If you hadn’t watched that late movie last night, you……sleepy now.
A-wouldn’t have been B-wouldn’t be
C-might have not been D-would’t have been being

46 - If you …….as I told you, you ……….sorry now.
A-did/would not be B-had done/had not been
C-do /would not be D-had done/would not be

47-If I………I will let you know .
A-am staying B-will stay C-do stay D-would stay

48-“Are you thinking about going to the Bahamas for the hollidays?”
“No,but if I ……the time , I would definitely go”
A-have B-had C-have had D-would have

49-“It’s really raining”
“Yes.If the weather……, we’ll have to camp somewhere else”.
A-would get worse B-might get worse C-get worse D-should get worse

50-“Why did you only send twenty dollats in the mail?”
“If I had had more money, I ……..given you more.”
A-will have B-would have C-would D-have

41-Come and work for my company iif you…….better to do.
A-have nothing B-will have nothing C-had something D-had nothing

42-If you had done as I told you ,I think you……….
A-would succeed B-would have succeeded C-could succed D-had succeeded

43-If he had got half a mark more, he ……in the exam.
A-wouldn’t fail B-wouldn’t have failed C-won’t fail D-won’t be failing

44-If it……… tomorrow, we may postpone going.
A-rains B-will rain C-shall rain D-raining

45-If you hadn’t watched that late movie last night, you……sleepy now.
A-wouldn’t have been B-wouldn’t be
C-might have not been D-would’t have been being

46 - If you …….as I told you, you ……….sorry now.
A-did/would not be B-had done/had not been
C-do /would not be D-had done/would not be

47-If I………I will let you know .
A-am staying B-will stay C-do stay D-would stay

48-“Are you thinking about going to the Bahamas for the hollidays?”
“No,but if I ……the time , I would definitely go”
A-have B-had C-have had D-would have

49-“It’s really raining”
“Yes.If the weather……, we’ll have to camp somewhere else”.
A-would get worse B-might get worse C-get worse D-should get worse

50-“Why did you only send twenty dollats in the mail?”
“If I had had more money, I ……..given you more.”
A-will have B-would have C-would D-have

41-Come and work for my company iif you…….better to do.
A-have nothing B-will have nothing C-had something D-had nothing

42-If you had done as I told you ,I think you……….
A-would succeed B-would have succeeded C-could succed D-had succeeded

43-If he had got half a mark more, he ……in the exam.
A-wouldn’t fail B-wouldn’t have failed C-won’t fail D-won’t be failing

44-If it……… tomorrow, we may postpone going.
A-rains B-will rain C-shall rain D-raining

45-If you hadn’t watched that late movie last night, you……sleepy now.
A-wouldn’t have been B-wouldn’t be
C-might have not been D-would’t have been being

46 - If you …….as I told you, you ……….sorry now.
A-did/would not be B-had done/had not been
C-do /would not be D-had done/would not be

47-If I………I will let you know .
A-am staying B-will stay C-do stay D-would stay

48-“Are you thinking about going to the Bahamas for the hollidays?”
“No,but if I ……the time , I would definitely go”
A-have B-had C-have had D-would have

49-“It’s really raining”
“Yes.If the weather……, we’ll have to camp somewhere else”.
A-would get worse B-might get worse C-get worse D-should get worse

50-“Why did you only send twenty dollats in the mail?”
“If I had had more money, I ……..given you more.”
A-will have B-would have C-would D-have

i______ him these details, so he _____ some research on his own

a. will not tell / would have done

b. have not told / would do

c. do not tell / could not have done

d. did not tell / must have done

i______ him these details, so he _____ some research on his own

a. will not tell / would have done

b. have not told / would do

c. do not tell / could not have done

d. did not tell / must have done

1/ I (do) if I (have) time. 

- I will do it if I have time. (type 1) 

- I would do it if I had time. (type 2) 

- I would have done it if I had had time. (type 3) 

2/ If she (not try), she (not succeed). 

 - If she doesn't tried, she won't succeed____________________________________________________  - If she didn't tried, she wouldn't succeed____________________________________________________ 

 - If she hadn't tried, she wouldn't have succeeded____________________________________________________ 

 3/ If I (see) her, I (tell) her. 

 - If I see her, I will tell her____________________________________________________ 

 - If I saw her, I would tell her____________________________________________________ 

 - If I had seen her, I would have told her____________________________________________________ 

 4/ If I (be) ill, I (stay) at home. 

 - If I am ill, I will stay at home____________________________________________________ 

 -If I was ill, I would stay at home ____________________________________________________ 

 -If I had been ill, I would have stayed at home ____________________________________________________ 

 5/ What (you do) if the bus (not come). 

 -What will you do if the bus doesn't come ____________________________________________________ 

 -What would you do if the bus didn't come ____________________________________________________ 

 - What would you have done if the bus hadn't come____________________________________________________ 

 6/ I (be) sorry if she (leave).  

- I will be sorry if she leaves____________________________________________________ 

 - I would be sorry if she left____________________________________________________ 

 - I would have been sorry if she had left____________________________________________________ 

 7/ I (not stay) in this job if I (can find) another one. 

 - I won't stay in this job if I can find another one____________________________________________________ 

 - I wouldn't stay in this job if I could find another one____________________________________________________ 

 - I wouldn't have stayed in this job if I had found another one____________________________________________________ 

 8/ They (get) wet if it (rain). 

 - They will get wet if it rains____________________________________________________ 

 -  They would get wet if it rained____________________________________________________ 

 -  They would have got wet if it had rained____________________________________________________ 

 9/ It (not bite) you unless you (move) 

 - It won't bit you unless you move ____________________________________________________ 

 - It wouldn't bit you unless you moved____________________________________________________ 

 - It wouldn't have bitten you unless you had moved ____________________________________________________ 

 10/ We (go) out unless it (stop) snowing. 

 - We will go out unless it stops snowing____________________________________________________ 

 - We would go out unless it stopped snowing____________________________________________________ 

 -We would have gone out unless it had stopped snowing ____________________________________________________ 

1/ I (do) if I (have) time. 

- I will do it if I have time. (type 1) 

- I would do it if I had time. (type 2) 

- I would have done it if I had had time. (type 3) 

2/ If she (not try), she (not succeed). 

 - If she doesn't tried, she won't succeed____________________________________________________  - If she didn't tried, she wouldn't succeed____________________________________________________ 

 - If she hadn't tried, she wouldn't have succeeded____________________________________________________ 

 3/ If I (see) her, I (tell) her. 

 - If I see her, I will tell her____________________________________________________ 

 - If I saw her, I would tell her____________________________________________________ 

 - If I had seen her, I would have told her____________________________________________________ 

 4/ If I (be) ill, I (stay) at home. 

 - If I am ill, I will stay at home____________________________________________________ 

 -If I was ill, I would stay at home ____________________________________________________ 

 -If I had been ill, I would have stayed at home ____________________________________________________ 

 5/ What (you do) if the bus (not come). 

 -What will you do if the bus doesn't come ____________________________________________________ 

 -What would you do if the bus didn't come ____________________________________________________ 

 - What would you have done if the bus hadn't come____________________________________________________ 

 6/ I (be) sorry if she (leave).  

- I will be sorry if she leaves____________________________________________________ 

 - I would be sorry if she left____________________________________________________ 

 - I would have been sorry if she had left____________________________________________________ 

 7/ I (not stay) in this job if I (can find) another one. 

 - I won't stay in this job if I can find another one____________________________________________________ 

 - I wouldn't stay in this job if I could find another one____________________________________________________ 

 - I wouldn't have stayed in this job if I had found another one____________________________________________________ 

 8/ They (get) wet if it (rain). 

 - They will get wet if it rains____________________________________________________ 

 -  They would get wet if it rained____________________________________________________ 

 -  They would have got wet if it had rained____________________________________________________ 

 9/ It (not bite) you unless you (move) 

 - It won't bit you unless you move ____________________________________________________ 

 - It wouldn't bit you unless you moved____________________________________________________ 

 - It wouldn't have bitten you unless you had moved ____________________________________________________ 

 10/ We (go) out unless it (stop) snowing. 

 - We will go out unless it stops snowing____________________________________________________ 

 - We would go out unless it stopped snowing____________________________________________________ 

 -We would have gone out unless it had stopped snowing ____________________________________________________