Exercise: Make the first/second/third conditional. 1. If the students _____________ (not/be) late for the exam yesterday, they _____________ (pass). 2. If the weather _____________ (not/be) so cold, we _____________ (go) to the beach last week. 3. If she _____________ (have) her laptop with her, she _____________ (email) me. 4. If she _____________ (not/go) to the meeting tomorrow, I _____________ (not/go) either. 5. If the baby _____________ (sleep) better last night, I _____________ (not/be) so tired. 6. If the teacher _____________ (give) us lots of homework this weekend, I _____________ (not/be) happy. 7. If Lucy _____________ (have) enough time, she _____________ (travel) more. 8. If the children _____________ (not/eat) soon, they _____________ (be) grumpy. 9. If I _____________ (not/go) to bed soon, I _____________ (be) tired in the morning. 10.If I _____________ (want) a new car now, I _____________ (buy) one. 11.If José _____________ (not/speak) good French, he _____________ (not/move) to Paris. 12.If John _____________ (drink) too much coffee, he _____________ (get) ill. 13.If we _____________ (tidy) our flat yesterday, we _____________ (not/lose) our keys. 14.If Luke _____________ (not/send) flowers to his mother last week, she _____________ (not/be) happy. 15.If the children _____________ (be) in bed now, I _____________ (be able to) have a bath. 16.If you _____________ (not/be) so stubborn, we _____________ (not/have) so many arguments. 17.If Julie _____________ (not/go) to Sweden last week, she _____________ (go) to Germany. 18.If she _____________ (go) to the library, she _____________ (study) more. 19.If we _____________ (not/have) an argument last night, we _____________ (not/be) late. 20.If you _____________ (arrive) early, it _____________ (be) less stressful now. 21.If I _____________ (not/go) to the party yesterday, I _____________ (not/meet) Amanda. 22.If Julie _____________ (like) chocolate, I _____________ (give) her some. 23.If Luke _____________ (live) in the UK, I _____________ (see) him more often. 24.If the children_____________ (not/eat) all that chocolate, they _____________ (not/feel) sick yesterday. 25.If they _____________ (not/arrive) soon, we _____________ (be) late. 26.If she _____________ (study) Mandarin last year, she _____________ (go) to Beijing. 27.If we _____________ (not/be) so tired, we _____________ (go) out. 28.If you _____________ (buy) the present, I _____________ (wrap) it up. 29.If Lucy _____________ (not/quit) her job soon, she _____________ (go) crazy. 30.If we _____________ (not/work) harder, we _____________ (not/pass) the exam.

` 1. ` If the students had not been late for the exam yesterday, they would have passed. 

` 2. ` If the weather had not been so cold, we would have gone to the beach last week.

` 3. ` If she had had her laptop with her, she would have emailed me.

` 4. ` If she does not go to the meeting tomorrow, I will not go either

` 5. ` If the baby had slept better last night, I would not have been so tired

` 6. ` If the teacher gives us lots of homework this weekend, I will not be happy.

` 7. ` If Lucy had enough time, she would travel more.

` 8. ` If the children do not eat soon, they will be grumpy. 

` 9. ` If I do not go to bed soon, I will be tired in the morning.

` 10. ` If I wanted a new car now, I would buy one

` 11. ` If José did not speak good French, he would not move to Paris

` 12. ` If John drinks too much coffee, he will get ill. 

` 13. ` If we had tidied our flat yesterday, we would not have lost our keys

` 14. ` If Luke had not sent flowers to his mother last week, she would not have been happy. 

` 15. ` If the children were in bed now, I would be able to have a bath

` 16. ` If you were not so stubborn, we would not have so many arguments.

` 17. ` If Julie had not gone to Sweden last week, she would have gone to Germany. 

` 18. ` If she goes to the library, she will study more. 

` 19. ` If we had not had an argument last night, we would not have been late. 

` 20. ` If you arrive early, it will be less stressful now.

` 21. ` If I had not gone to the party yesterday, I would not have met Amanda. 

` 22. ` If Julie liked chocolate, I would give her some.

` 23. ` If Luke lived in the UK, I would see him more often

` 24. ` If the children had not eaten all that chocolate, they would not have felt sick yesterday. 

` 25. ` If they do not arrive soon, we will be late. 

` 26. ` If she had studied Mandarin last year, she would have gone to Beijing.

` 27. ` If we were not so tired, we would go out. 

` 28. ` If you buy the present, I will wrap it up. 

` 29. ` If Lucy does not quit her job soon, she will go crazy.

` 30. ` If we don't work harder, we will not pass the exam.

` ------------ `

` *** ` CĐK `1`:

`-` If + S + V(s/es), S + will / can / should + V-inf

`<=>` Unless + S + V(s/es), S + will / can / should + V-inf

`@` Unless `=` If not

`->` Đảo ngữ: Should + S + V-inf, S + will / can / should + V-inf.

`=>` Diễn tả hành động có thể xảy ra ở tương lai hoặc hiện tại

` *** ` CĐK `2`:

`-` If + S + V`2`/V-ed, S + would / could / might + V-inf

`<=>` Unless+ S + V`2`/V-ed, S + would / could / might + V-inf

`@` Unless `=` If not

`->` Đảo ngữ: Were + S + (not) to V, S + would / could / might + V

`=>` Diễn tả một điều kiện không có thật hoặc khó xảy ra ở hiện tại hoặc tương lai.

` *** ` CĐK `3`:

`-` If + S + had + V`3`/V-ed, S + would / could / might + have + V`3`/V-ed

`<=>` Unless + S + had + V`3`/V-ed, S + would / could / might + have + V`3`/V-ed

`@` Unless `=` If not

`->` Đảo ngữ: Had + S + V`3`/V-ed, S + would / could / might + have + V`3`/V-ed

`=>` Diễn tả một điều kiện không có thật trong quá khứ và kết quả giả định nếu điều kiện đó xảy ra.