1. I (write)......wrote.......to my pen pal 2 months ago,but I (not receive)....haven't.received.......his reply since then.

2.I can't go out because it (rain)..is raining............and I (not have)........don't have..........a rain coat.

3.She (say)....said.........she would phone me this morning, But it's now 12.30 and she (not phone) ..hasn't phoned...........yet.

4.He had a bad fall while he (repair)...was repairing......his roof.

5.Laura wishes that she (not live)......didn't live........in a small flat.

6.Our school (repair).......will be repaired........in some years

7.Nga suggests (help)...helping...........the poor

chia động từ :

1.we can save natural resources if we (use) use solar energy

2.he'd have a lot of friends if he (not be) wasn't so selfish

3.if it doesn't rain soon,the crop (lose) will lose

4.if these (not be) weren't electricity,people (can't) couldn't use house hold appdiances

5.unless he (study) studies hard ,he will pass the final exam

6.if the sun(stop) stopped shining ,what (happen) would happen to our planet?

7.what would you (wish) wish if a fairy (give) gave you three wishes?

8.if i (know) knew his telephone number,i'd give it to you

9.if i had a type writes i (type) would typed it myself

10.he might get fat if he (stop) stopped smoking

chia động từ :

1.we can save natural resources if we (use) -> use solar energy

2.he'd have a lot of friends if he (not be) weren't so selfish

3.if it doesn't rain soon,the crop (lose) -> will lose

4.if these (not be) -> weren't electricity,people (can't) -> couldn't use house hold appdiances

5.unless he (study) -> studies hard ,he will pass the final exam

6.if the sun(stop) -> stopped shining ,what (happen) -> would happen to our planet?

7.what you (wish) -> would you wish if a fairy (give) -> gave you three wishes?

8.if i (know) -> knew his telephone number,i'd give it to you

9.if i had a type writes i (type) -> would type it myself

10.he might get fat if he (stop) -> stopped smoking

Cho dạng đúng của động từ

1. Ba and Phong has known each other quite well for years

2. Mr and Mrs Ba take some beautiful photos. They took them a few days ago

3. I can't see my favorite book. Do you see it  ?

4. Will people be able to fly if they have feathers instead of hair?

5. If he reads inbad light, his eyes will rune

6. He had a bad fall while he repaired his roof

7. Where will you go if you had a lot of money?

8. If she works harder, she won't fail the exam last year.

9. Did you wear your new hat when I met you yesterday.

Cảm ơn bn nka!!

Câu điều kiện

1.If it rains this evering. I [not go]......won't go........out.

2.Lan [miss].....will miss.......the bus if she does not hurry.

3.I Ha [not be]........isn't.....careful, he will drop the cup

4.Mrs. Nga [join].......will join.........us if she finishes her work early.

5.If Mrs.Binh writes a shopping list, she [not forget].....won't forget.........what to buy

6.If I see him I [give]......will give.......a lift.

7.If he [eat]....eats........all that, he will be ill.

8.If I find your passport I [telephone]......will telephone..........you at one.

9.If he [read].......reads.....in bad light he will ruin his eyes.

10.Someone [steal].....will steal.......your car if you leave it unlocked

11.If you want to improve English, We [can help].......can help.......you

12.If you want to get good , you [must study]....must study..........hard.

13.If you [not pay]....do not pay..........in advance, You must give us a 10 percent deposit

14.If the rice paddies are polluted , the rice plants [will die]......will die.......

1, is having

2, asked

3, was repairing

4, will get

1: will give

2: would type

3: would have visited

4: attended

5: knew

6: had arrived

7: had

8: had not seen

9: studies

10: would you have accepted

11: will grow

12: stopped

13: what would you do...

14: does hurry

15: had tried

16: would not run

17: will you promise...

18: see

19: will arrest

20: spoke

1.will give. 2.would type. 3.would have visited. 4.attended. 5.knew. 6.had arrived. 7.had. 8.hadn’t seen. 9.studies. 10.have...accepted (hổng biết đúng hông nữa)

1. If I see him, I (give) will give him a gift.

2. If I had a typewriter, I (type) would type it myself.

3. If I had known that you were in hospital, I (visit) would have visited you.

4. You could make better progress if you (attend) attended class regulary.

5. If I (know) knew his telephone number, I'd give it to you.

6. If you (arrive) arrived ten minutes earlies, you would have a got a seat.

7. He could get a job easily if he (have) had a degree.

8. I shouldn't have believed it if I (not see) hadn't seen it with my own eyes.

9. If he (study) studies hard, he can the exam.

10. If she had asked you, would you have (accept) accepted?

EX1 fill in the gaps with the correct verb tense of the verbs in brackets. make sure you the sentence is a first type conditional sentence

1, if i don't have (not/have) lunch, i will be (be) hungry

2, if he isn't (not/be) at work, he will be (be) at home then

3, if i don't work (not/work) , i will go (go) to a disco

4, if Oanh isn't (not/be) thirsty, she won't drink (not/drink) any fizzy mineral water

5, if she doesn't get (not/get) tired, i will invite (invite) her to our party

6, if they don't communicate (not/communicate), they won't have (not/have) any jobs

7, if my daughter doesn't do (not/do) the washing up, i will have to (have to) do it instead of her

8, i won't tell (not/tell) anybody about it if you don't want (not/want)

9, i am sure she will do( to do) it if you ask (to ask) her

10, they will come ( come ) if she invites (invite) them

11, he will write (write) a letter to her if she writes (write) first

12, i will go (go) there if you go (go) with me

13, Max will pass (pass) the exam if he studies (study) hard

14, if he isn't (not/be) at home, i will visit (visit) his sister then

15, if she doesn't walk (not/walk) every day , she won't be (not/be) healthy enough

16,if max doesn't accept (not/accept) alex's invitaion this time, alex won't invite (nott/invite) him again

17, if my kid. doesn't read (not/read) this book , he won't get (not/get) a good mark in Literature

18, if tom doesn't water (not/water) the violets, they will die (die)

19, if lena isn't (not/be) happy, she won't stay (not/stay)there for a long time

20, if my son doesn't make ( not/make) his bed, he won't play (not/play) football with his friends

21, if my teacher doesn't like (not/like) my english, i will try (try) to study it harder than before

22, my son will speak (speak) english fluently if he goes (go) to study enlish abroad

23, if she falls (fall) in love with henry , they will get (get) married, i think

Dài dị trời

1. if i see him i (give).....will give ...... him a lift

2. if you meet her, (phone).....will phone......me

3. if i find your passport i (telephone)...will telephone........you at once

4. if you had done as i talk you, you (success).....would have succeeded.......

5. if i followed his advice, i (be)......would be ......a fool

6. if i (lose).......lose....my license, i shall lose my job

7. if he had gotten one more mark, he (pass)...would have passed....... the exam

8. if i make a promise, i (keep)...will keep........it

9. if i (be).....were.......in your shoes, i wouldn't buy that house

10. i would have been glad if he (visit)....had visited.......me in hospital

11. if they were rich, they (stay)......would stay......at a hotel

12. if he had offered me the job, i (take)....would have taken.........it

13. she will be angry if you (not, tell).....don't tell.........the truth