1. If I (do)........... this test, I (improve)......... my English.

2. If I (find)............. your ring, I (give)............it back to you.

3. Peggy (go)................ shopping if she (have).............. time in the afternoon.

4. Simon (go)................ to London next week if he (get)..................a cheap flight.

5. If her boyfriend (phone/not).................. today, she (leave)............. him.

6. If they (study/not)................ today, she (leave)................ him.

7. If it (rain)................. tomorrow, I (have to/not)........... water the plants.

8. You (be able/not)............. to sleep if you (watch)............... this scary film.

9. Susan (can/move/not)............ into the new house if it (be/not)................ready on time.

1. If you (send) ___________ this letter now, she (receive) ______________ it tomorrow.

2. If I (do) ______________ this test, I (improve) _______________ my English.

3. If I (find) _____________ your ring, I (give) _____________ it back to you.

4. Peggy (go) ____________ shopping if she ( have) _____________ time in the afternoon.

5. Simon (go) _____________ to London next week if he (get) ___________ a cheap flight.

6. If her boyfriend (phone/not) ____________ today, she (leave) _________ him.

7. If they (study/not) ______________harder, they (pass/not) ______________ the exam.

8. If it (rain) _____________ tomorrow, I (have to/ not)_____________ water plants.

9. You (be able/ not) ___________ to sleep if you (watch) ___________ this scary film.

10. Susan (can/move/not) _______________ into the new house if it (be/not) ____________ ready on time.

11. If I (study) ___________, I (pass) ____________ the exams.

12. If the sun (shine) ____________, we (walk) ______________ into town.

13. If he (have) ___________ a temperature, he (see) __________ the doctor.

14. If my friends (come) ____________, I (be) ___________ very happy.

15. IF she (earn) ___________ a lot of money, she (fly) ___________ to New York.

16. If we (travel) ____________ to London, we (visit) ____________ the museums.

17. If you (wear) ____________ sandals in the mountains, you (slip) ____________ on the rocks.

18. If Rita (forget) _____________ her homework, the teacher (give) _________ her low mark.

19. If they (go) _____________ to the disco, they (listen) ____________ to loud music.

20. If you (wait) ___________ a minute, I (ask) ___________ my parents.

PRACTICE Put the verb in the brackets in the correct form: Example: If it (rain) ____rains____, we (not go) ___will not go _____to the cinema. 1. If the weather (be) ___________nice tomorrow, we (drive) ____________to our farm. 2. If we (send) ________________this message now, they (receive) ____________ it in time. 3. He (be) __________________ angry if you (come) __________________late again. 4. If I (have) __________________enough time, I (do) __________________this homework. 5. I (take) ________________a photo of this beach if I (have) ______________a camera. 6. You (be) __________________punished if you (fail) __________________the exam. 7. If it (rain) __________________this weekend, we (stay) __________________at home. 8. She (do) __________________it if she (promise) __________________you. 9. What______ you (do) ____________if you (not have) __________________money? 10. The kitchen (look) __________________ better if we (have) __________________red curtains. 11. If__________(the weather/be) beautiful tomorrow, ____________(we/drive) to the beach. 12. If ___________ (she/send) the letter now, ____________ (they/receive) it tomorrow. 13. ____________ (Fred/be) angry if ___________ (Jack/arrive) late again. 14. ______________ (I/come) to your house if ________(I/have) enough time. 15. If ____________ (she/not/pass) this exam, ____________ (she/not/get) the job that she wants. 16. _______________ (you/learn) a lot if _____________ (you/take) this course. 17. If ____________ (I/get) a ticket, ________________(I/go) to the cinema. 18. ____________ (I/buy) that machine if _______________(it/not/cost) too much. 19. ____________ (you/run) very fast, ______________ (you/catch) the taxi. 20. __________(I/go) to the doctor's if ____________ (I/not/feel) better tomorrow. 21.______________ (they/win) this match, ___________ (they/be) the champions.

Giup mik nha mik tick cho!!!

2- Điền vào chõ trống với dạng đúng của động từ trong ngoặc
1. If I .......your book, I .....it to you (find/ give)
2. She......us if she ......any proplems. (phone/ have)
3. If you .......to the party , I.......with you (go/come)
4. She.....very happy if she ........that new job (not be / not get)
5. If you .....with us, you.......a good time (come/ have)
6. We........you if we ..........the time (help/have)
7. I........for you if you ..........late (not wait/ be)
8. We......camping if it..... (go/ not rain)
9. If there ........a good program on Tv tonight, I.......it (be / watch)
10. We.........swimming if it..........a nice day tomorrow (go/be)

Bài 3: kết hợp các câu sau dùng mệnh đề IF
1. Maybe it will rain tomorrow night. I will stay at home.
2. Maybe it will be hot tomorrow . I will go swimming
3. Maybe Adam will have enough time. He will finish his homework
4. Maybe I won't get a letter tomorrow . I will call my aunt
5. We will go on a picnic. Maybe the weather will be nice tomorrow