Exercise 5 : Put the verbs in brackets into the correct form in conditional type 1

1/ I (look) for your note book and if I (find) it I (give) you a ring.

2/ If he (be) late, we (go) without him.

3/ If you (come) late, they (not let ) you in.

4/ If we (work ) all night we (finish) in time.

5/ Tell him to take his bike inside. If he (leave) it outside, someone (steal) it.

6/ If he (eat) all that he (be) ill.

7/ I you (not go) away, I (send) for the police.

8/ We (be) very angry if he (make) more mistakes.

9/ Wait until I (be) ready.

10/ The meeting (start) when everybody arrives.

11/ Let's phone Mandy now before it (be) too late.

12/ If he (not know) what to do he'll ask his mum.

Exercise 01: Fill in the blanks. (Conditional Sentence type 1)
1. If she ……………….. (invite) me, I ………………. (go)
2. If it …………………. (rain), we ………………… (cancel) the match.
3. If I ……………….. (get) a promotion, I ………………… (buy) a car.
4. If she ………………. (be late), we …………………. (go) without her.
5. If you ………………. (ask) more politely, I ………………… (buy) you a drink.
6. If you …………………. (not behave), I ………………. (throw) you out.
7. If he ……………….. (win) the first prize, his mother ……………… (be) happy.
8. If he ……………….. (get) proper medical care, he ………………. (survive)
9. If the drought ………………… (continue), plants and animals ………………… (perish).

Put the verbs in correct form of conditional sentence type 1:

1.   If he (be) __________ late, we (go) __________ without him.

2.   If she (need) _____________ computer, her brother (give) __________ her his computer.

3.   If we (not/ have) ________________ time this afternoon, we (meet) __________ tomorrow.

4.   He (talk) ______________ to her if you (not/ want) _________________ to do it.

5.   You (not/ win) ________________ the game if you (not/ know) ____________________   the rules.

6.   If you (speak) __________ English, you (get) ___________________ along with them perfectly.

7.   If she (come) __________ to see us, we (go) _________________ to the zoo.

8.   I (take) _____________ the bus home if my father (not/ pick) _____________________ me up.

9.   If you (not/ ask) _____________________, he (not help) __________ you.

10.  I (stay) ________________ at home if it (not / rain) _____________.

11. If I ________________ (go) out tonight, I ________________ (go) to the cinema.

12. If you ________________ (get) back late, I ________________ (be) angry.

13. If we ________________ (not/see) each other tomorrow, we ________________ (see) each other next week.

14. If he ________________ (come) , I ________________ (be) surprised.

15. If we ________________ (wait) here, we ________________ (be) late.

* Exercise 1 : Put the verbs in brackets into correct form: 1. If we had missed the train, we .......................... (be) late for the meeting. 2. If it …………………….(not, rain), I will come to see you. 3. We would be at the airport for hours, if we …………….(not know) that the flight was delayed. 4. If Nga ……………..…….(have) your address, she will send you a postcard. 5. If he………………………(drive) carefully, he wouldn’t have got an accident 6. If he……………….. (eat) all that, he will be ill. 7. If I find your passport, I……………..(telephone) you at once. 8. If I ……………………(be) you, I would give up smoking.

Exercise 1. Put the verbs in brackets in the correct form of conditional sentence type 1.

1. If we _____________ (send) an invitation, our friends _____________ (come) to our party.

2. He _____________ (not/ understand) you if you _____________ (whisper).

3. They _____________ (not/ survive) in the desert if they _____________ (not/ take) extra water with them.

4. If you _____________ (press) CTRL + S, you _____________ (save) the file. 5. You _____________ (cross) the Channel if you _____________ (fly) from Paris to London.

6. Fred _____________ (answer) the phone if his wife _____________ (have) a bath.

7. If Claire _____________ (wear) this dress at the party, our guests _____________ (not/ stay) any longer.

8. If I _____________ (touch) this snake, my girlfriend _____________ (not/ scream).

9. She _____________ (forget) to pick you up if you _____________ (not/ phone) her.

10. I _____________ (remember) you if you _____________ (give) me a photo.

Exercise 2. Put the verbs in brackets in the correct form of conditional sentence type 1.

1. If I _____________ (study) hard, I _____________ (improve) my English.

2. Theresa _____________ (go) to Japan if she _____________ (get) a cheap flight.

3. If her boyfriend _____________ (not call) today, she _____________ (leave) him.

4. If the phone _____________ (ring), _____________ (you/answer) it? 5. What _____________ (you/do) if you _____________ (not find) your wallet?

6. He _____________ (find) a part time job if he _____________ (keep) looking.

7. If you _____________ (feel) unwell tomorrow, _____________ (take) a rest.

8. If they _____________ (not tell) us, we _____________ (keep) asking. 9. _____________ (you/let) me go if I _____________ (promise) to come back early?

10. He _____________ (eat) some popcorn if he _____________ (feel) hungry.

Exercise 3. Put the verbs in brackets in the correct form of conditional sentence type 1.

1. If I _____________ (study), I _____________ (pass) the exams.

2. If the Sun _____________ (shine), we _____________ (walk) to the town.

3. If he _____________ (have) a temperature, he _____________ (see) the doctor.

4. If my friends _____________ (come), I _____________ (be) very happy.

5. If she _____________ (earn) a lot of money, she _____________ (fly) to New York.

6. If we _____________ (travel) to London, we _____________ (visit) the museums.

7. If you _____________ (wear) sandals in the mountains, you _____________ (slip) on the rocks.

8. If Rita _____________ (forget) her homework, the teacher _____________ (give) her a low mark.

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

10. If you _____________ (wait) a minute, I _____________ (ask) my parents.

Exercise 4. Identify the one underlined word or phrase that must be changed to make the sentence correct:

1. If (A) someone came (B) into the store, smile (C) and say, “May (D) I help you?”

2. If (A) you do not understand (B) what were written (C) in the book, you could ask (D) Mr. Pike.

3. If (A) there isn't (B) enough food (C), we couldn't continue (D) our journey.

4. If (A) anyone will phone (B), tell (C) them I'll be (D) back at 11:00.

5. I will come (A) to meet Mr. Pike and tell him about(B) your problems if (C) you didn't solve (D) them.

Conditional Sentence Type I : Câu điều kiện loại 1

Question I. Put the verbs in brackets into the correct form.

(Chia những động từ trong ngoặc đơn vào đúng hình thức).

1.If we (recycle)  ________ more, we will help the Earth.

2. Factories (not dump) ______________waste into rivers if the government fine them heavily.

3. If people travel to work by bus, there (be)  ______________fewer car fumes.

4. We (save)  ________________thousands of trees if we don’t waste paper.

5. If we use water carefully, more people (have) ______________fresh water.

6. If the factory ( continue) ________________ dumping poison into the lake, all the fish and other aquatic animals will die.

7.If we recycle more, we (help) ________________ the Earth.

8. If people (travel)________________to work by bus, there will be fewer car fumes.

9. We save thousands of trees if we (not waste)_______________don’t waste paper.

10. Factories don’t dump waste into rivers if the government ( fine) _______________ them heavily.

Question II. Put the verbs in brackets into the correct form.

               (Chia những động từ trong ngoặc đơn vào đúng hình thức).

1. If he (study) ________________  harder, he can pass an exam.

2. She may be late if she (not hurry) ________________.

3.If you study harder, you (pass) ________________  the exam.

4. If you are kind to me, I (be) _______________  good to you.

5.If he (give) _______________ up smoking, as his doctor orders, he will be soon well again.

6. You (not pass) _______________   your driving test unless you drive more carefully.

7. He’ll be ill if he (not stop) ________________  worrying so much.

8. We’ll go to the beach tomorrow if it ( be) ________________  nice.

Question III.Combine each pair of sentences to make a conditional sentence type 1.

          (Kết hợp mỗi cặp câu sau để tạo thành câu điều kiện loại 1)

1.Students are more aware of protecting the environment. Teachers teach environmental issues at school.

If…………………………………………………………………………………………………

2.Light pollution happens. Animals change their behaviour patterns.

If………………………………………………………………………………………………..

3.The levels of radioactive polluion decrease.We switch from nuclear power to renewable energy sources.

If…………………………………………………………………………………………………..

4.The water temperature increases.Some aquatic creatures are unable to reproduces.

If…………………………………………………………………………………….....................

5.People get more diseases.The water is contaminated.

If…………………………………………………………………………………………………

Exercise5:put the verbs in brackets: conditional sentence type I or II.

4,our teacher will be happy if we (learn)........................the poem by heart.

5,If they had enough money,they (buy)...................a new car

7,if pat(repair)......................his bike,he could go on a bicycle tour with us

8,she would get 100 pounds if she (sell)..................this old shelf.

10.if thd weather(be)....................fine,the children can walk to school

Put the verbs in correct form of conditional sentence type 1:

16. If we ________________ (go) on holiday this summer, we ________________ (go) to Spain.

17. If the weather ________________ (not/improve), we ________________ (not/have) a picnic.

18. If I ________________ (not/go) to bed early, I ________________ (be) tired tomorrow.

19. If we ________________ (eat) all this cake, we ________________ (feel) sick.

20. If you ________________ (not/want) to go out, I ________________ (cook) dinner at home.

21. I ________________ (come) early, if you ________________ (want).

22. They ________________ (go) to the party if they ________________ (be) invited.

23. She ________________ (stay) in London if she ________________ (get) a job.

24. He ________________ (not/get) a better job if he ________________ (not/pass) that exam.

25. I ________________ (buy) a new dress if I ________________ (have) enough money.

26. She ________________ (cook) dinner if you ________________ (go) to the supermarket.

27. They ________________ (go) on holiday if they ________________ (have) time.

28. We ________________ (be) late if we ________________ (not/hurry).

29. She ________________ (take) a taxi if it ________________ (rain).

30. I ________________ (not/go) if you ________________ (not/come) with me.

. Exercise 2:  Put the verbs in brackets into the correct form.

1.        if I (find)…………….. it I (give)………………. you a ring.

2.       If he (be) ………………..late, we (go) ………………….without him.

3.       If you (come)…………………….. late, they (not let ) …………….you in.

4.       If we (work ) ……………….all night we (finish)…………………. in time.

5.        If he (leave)…………….. it outside, I(steal)………………….. it.

6.       Wait until I (be) ________ ready.

7.       The meeting (start) _______ when everybody arrives.

8.       Let's phone Mandy now before it (be) _______ too late.