TYPE1
1)Fred..........will answer.... (to answer) the phone if his wife (to have) has a bath
2)If caire......wears..... (to wear) this dressat the party , our guests .......will not stay......(not/to stay) any longer.
3)If i ...... touch........(to touch)this snake , my girlfriend.........wont scream.........(not/to scream).
4)She.....will forget.....(to forget)to pick you up if you (not/to phone)don't phone her.
5)I ......will remember..........(to remember)you if you........give.......(to give) me a photo/
TYPE 2
1)If they......offered........(to offer) me the job , I ....would take.........(to take) it.
2)You ......would had.........( to have)summer holidays from June till Angust if you.........lived.......(to live) in the USA.

1. If she (eat) eats less fast food, she may lose weught. 2 If me went to England this summer, we ( will) would have the chance to pick up a bit of English. 3. The house which he (live) lived as a child is somewhere around here 4. If you (do)did more exercise, your muscles would be stranger 5. If it (not rain) doesn't rain tonight, we'll go to the movies 6. If my sister used English more often, her English ( will not) would not be to so rusty 7. This is the room where we (be)are  having an English lesson this evening 8. If our teacher (be not)weren't  here, we wouldn't know what to do 

1. If she (eat) ...eats... less fast food, she may lose weught.

2 If I went to England this summer, we ( will) .would... have the chance to pick up a bit of English.

3. The house which he (live)..lives.. as a child is somewhere around here

4. If you (do)...did... more exercise, your muscles would be stranger

5. If it (not rain)..doesn't rain.. tonight, we'll go to the movies

6. If my sister used English more often, her English ( will not) wouldn't be to so rusty

7. This is the room where we (be) ..are..having an English lesson this evening

8. If our teacher (be not)..weren't... here, we wouldn't know what to do Mong

(1). If she eats less fast food, she may lose weught. (2) If me went to England this summer, we  would have the chance to pick up a bit of English. ( 3). The house which he lived as a child is somewhere around here (4). If you did more exercise, your muscles would be stranger (5). If it  doesn't rain tonight, we'll go to the movies (6). If my sister used English more often, her English would not be to so rusty (7). This is the room where we are  having an English lesson this evening (8). If our teacher weren't  here, we wouldn't know what to do.

1.If he doesn't work

=> Unless .........he works harder,he'll lose his job hared,he'll lose his job
2. I have never been here before
=> It is the first........time i have been here
3. you have read this novel, haven't you?
=> Have you......read this novel?
4. It was raining hard , so we had to cancel the game
=> We had to cancel the game because It was raining hard
5.Is's very wonderful to spend the weekend in the countryside
=> spending........the weekend in the countryside is very wonderful

1) Buy her a bunch of flowers and she'll forget

 if Buy her a bunch of flowers ,she'll forget

2)Tell me the truth and i can help you

if Tell me the truth , i will help you

3)Learn the rules by heart and you'll be able to do the exercise

if Learn the rules by heart , you'll be able to do the exercise

4)You carry this suitcase and I'll cary that one

if You carry this suitcase, I'll cary that one

5)She doesn't hungry.She may be late

if She doesn't hungry, She wll be late

6) She will visit me next week .We will have a talk then

if She  visits me next week ,We will have a talk then

7)I think it will rain tomorrow.We'll have to stay indoors

if it will rain tomorrow, We'll have to stay indoors

8)You do the washing up.I'II do the cleaning

if You do the washing up, I'II do the cleaning

1) Buy her a bunch of flowers and she'll forget

=> If buy her a bunch of flowers ,she'll forget

2)Tell me the truth and i can help you

=> If tell me the truth , i will help you

3)Learn the rules by heart and you'll be able to do the exercise

=> If learn the rules by heart , you'll be able to do the exercise

4)You carry this suitcase and I'll cary that one

=> If you carry this suitcase, I'll cary that one

5)She doesn't hungry.She may be late

=> If she doesn't hungry, She wll be late

6) She will visit me next week .We will have a talk then

=> If she  visits me next week ,We will have a talk then

7)I think it will rain tomorrow.We'll have to stay indoors

=> If it will rain tomorrow, We'll have to stay indoors

8)You do the washing up.I'II do the cleaning

=> If you do the washing up, I'II do the cleaning

47.wears; won't stay

48. touch ; won't scream

49 will forget ; don't phone 

50.will remember ; give

51 .help; will do

52.will water; stays 

53. has; will buy

54.offer ; will take 

55 will have ; live

Chào em, em tham khảo nhé!

47) If Claire wears (wear) this dress at the party, our guests won't stay (not stay) any longer.

48) If I touch (touch) this snake, my girlfriend won't scream. (not scream).

49) She will forget (forget) to pick you up if you (not phone) don't phone her.

50) I will remember(remember) you if you give (give) me a photo.

51) If you help (help) your grandma, I will do (do) the shopping.

52) Andrew will water(water) the flowers if he stays (stay) at home.

53) If she has (have) 5 pounds more, she will buy (buy) herself this T-shirt.

54) If they offer (offer) me the job, I will take (take) it.

55) You will have (have) summer holidays from June till August if youl ive (live) in the USA.

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47) If Claire.........wears...........(wear) this dress at the party, our guests............willnot stay.......................(not stay) anylonger.

48) If I........touch......(touch) this snake, my girlfriend....willnot scream.............(not scream).

49) She........will forget....(forget) to pick you up if you (not phone) …don't phone……….her.

50) I......will remember..............(remember) you if you......give...............(give) me a photo.

51) If you....help.......(help) your grandma, I.........will do..........(do) the shopping.

52) Andrew........have water.......(water) the flowers if he.........stayed........(stay) at home.

53) If she.........has............(have) 5 pounds more, she.......will buy............(buy) herself this T-shirt.

54) If they........offer............(offer) me the job, I……will take………............(take) it.

55) You.....will have...(have) summer holidays from June till August if you....live..(live) in the USA

1. I would be surprised if Ann came to see us now.

2. If we had enough money,we would go on holiday

3. Unless you do these exercises more carefully, you will fail the exam.

4. If I knew the answer, I could tell you.

5. If she knew French, she could apply for the job

6. Unless she cam here now, we'd come back home

7. Unless you are careful, you will be able to get the job

8. If it rains soon, the tree won't die

* Rewrite the sentences.

1. It is late now; I don't think Ann will come to see us.

-> I would be surprised if __________Ann came to see us________.

2. We don't go on holiday because we don't have enough money.

-> If _________we had enough money, we would go on holiday_________.

3. Do these exercises more carefully or you will fail the exams.

->Unless_________you do these exercises more carefully, you will fail the exams_________.

4. I do not know the answer so I cannot tell you.

-> If _________I knew the answer, I could tell you_________.

5. She can't apply for the job because she doesn't know Frencj.

-> If she knew__________Frencj, she could apply for the job________.

6. If she didn't come here now, we'd come back home.

-> Unless__________she came here now, we'd come back home________.

7. Be careful or you will not be able to get the job.

-> Unless__________you are careful, you won't be able to get the job________.

8. The trees will die unless it rains soon.

-> If_________it doesn't rain soon, the trees will die_________.

1. She doesn't live in London because she doesn't know anyone there. =>She'd live in London if she knew someone there.
2. I can't live in the country because I can't find a job there.
=> I'd live in the country if I could find a job there.
3. I don't have a spare ticket. I can't take you to the concert.
=> If I had a spare ticket, I could take you to the concert
4. The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow.
=> If the children had watered some seeds, they would have grown
5. They don't understand the problem. They won't find a solution.
=> If they understood the problem, they would find a solution
6. He sits around too much. He isn't fit.
=> If he were fit, he wouldn't sit around too much
7. Carol didn't answer the phone because she was studying.
=> If Carol hadn't been studying, he would have answered the phone.
8. Rita is exhausted today because she didn't get any sleep last night.
=> If Rita had slept last night, she wouldn't be exhausted today (if mix)
9. She's very thin; perhaps that's why she feels cold so much.
=> If she weren't very thin, she wouldn't feel cold so much. (có thể sử dụng wasn't)
10. He never polishes his shoes, so he never looks smart.
=> If he polished his shoes, he would look smart.

Giải thích giúp mình với nhé. 

1. comes
2. find
3. lived
4. arrived
5. will phone
6. would give
7. would
8. can go
9. will have

10. stop

11. were
12. had spoken

13. had listened – would have performed
14. comes – will have

Gạch chân dưới đáp án đúng:
1. If she (come / comes / came / had come) late again, she'll lose her job.
2. I'll let you know if I (find / finds / found / had found) out what's happening.
3. If we (live / lived / would live / had lived) in a town, life would be better.
4. I'm sure he wouldn't mind if we (arrive / arriving / arrived / had arrived) early.
5. We (will phone / would phone / phoned / had phoned) you if we have time.
6. If I won the lottery, I (gave / had given / will give / would give) you half the money.
7. It (will / would / can / may) be a pity if she married Fred.
8. If I'm free on Saturday, I (to go / could go / went / can go) to the mountains.
9. She (will has / had / will have / have) a nervous breakdown if she goes on like this.
10. I know I'll feel better if I (will stop / stopped / stop / had stopped) smoking.
11. If I (am / were / will be / had been) you, I would help him.
12. I could have understood him if he (speaks / spoke / had spoken / would speak) more slowly.
13. He didn't listen to the teacher. If he (listens / listened / has listened / had listened) carefully, he (will performed / would perform / would have performed / had performed) well in the examination.
14. He's waiting for his mother to come back from Chicago. If his mother (come / comes / will come / came) home, he?? đề thiếu

Gạch chân dưới đáp án đúng:
1. If she (come / comes / came / had come) late again, she'll lose her job.
2. I'll let you know if I (find / finds / found / had found) out what's happening.
3. If we (live / lived / would live / had lived) in a town, life would be better.
4. I'm sure he wouldn't mind if we (arrive / arriving / arrived / had arrived) early.
5. We (will phone / would phone / phoned / had phoned) you if we have time.
6. If I won the lottery, I (gave / had given / will give / would give) you half the money.
7. It (will / would / can / may) be a pity if she married Fred.
8. If I'm free on Saturday, I (to go / could go / went / can go) to the mountains.
9. She (will has / had / will have / have) a nervous breakdown if she goes on like this.
10. I know I'll feel better if I (will stop / stopped / stop / had stopped) smoking.
11. If I (am / were / will be / had been) you, I would help him.
12. I could have understood him if he (speaks / spoke / had spoken / would speak) more slowly.
13. He didn't listen to the teacher. If he (listens / listened / has listened / had listened) carefully, he (will performed / would perform / would have performed / had performed) well in the examination.
14. He's waiting for his mother to come back from Chicago. If his mother (come / comes / will come / came) home, he