Exercise 1:  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.

9.    If he (not know) _______ what to do he'll ask his mum.

10.  You can use my hand phone if yours (not work)....................... .

11.  If you (not know)........................ the meaning of a word you may use a dictionary.

12.  If Henry (refuse)......................... to help I’ll have to manage without him.

13.  If Janet (not help)................... I’ll have to manage without her.

14.  If you (go out)........................... would you buy me some cigarettes.

15.  If he (pay)............... me tonight I (have)................. enough money for the tickets.

Giúp mình với ạ!!

EXERCISE 1: Rewrite the following sentences using “Unless”

1. I won’t go to school if I don’t feel better.

2. Tony will walk to you is you question him.

3. If you don’t put on your overcoat, you’ll be cold.

4. You will fail the exam if you don’t work hard.

5. You’ll get a cold if you don’t keep your feet dry.

6. If I don’t leave now, I’ll miss my flight.

7. If you aren’t going to the party, I won’t go.

8. I can’t send you a postcard if  you don’t give me your address.

9. If I won a big prize in a lottery, I’d build a school for the poor.

10. I’ll call the police if you don’t leave me alone.

EXERCISE 2: Rewrite the following sentences using conditional sentences type 2.

1. They are poor, so they can’t help us.

2. He doesn’t do this homework. He is always punished.

3. He doesn’t have enough time. He can’t help me.

4. She doesn’t take any exercise, so she is overweight.

5. He doesn’t have a bicycle, so he always goes to class late.

6. I am bad at English, so I can’t do homework.

7. He doesn’t practise speaking French, so he doesn’t speak it fluently.

8. The meeting can be cancelled because it snows heavily.

9. We don’t go because it will rain.

10. John is fat because he eats so many chips.

EXERCISE 3: Rewrite the following sentences using conditional sentences type 3

1. He didn’t hurry, so he missed the train.

2. We didn’t go because it rained.

3. We got lost because we didn’t have a map.

4. He lost his job because he was late everyday.

5. The dress was so expensive. She could not buy it.

6. Sue felt sick because she ate four cream cakes.

7. My brother left the car keys, so I had to pick him up at the station,

8. We didn’t go on holiday because we didn’t have enough money.

9. He didn’t have the ticket to the game last week. He wasn’t be able to get in.

10. Robert got a bad cough because he started smoking cigarettes.

. 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.

I: Complete the sentenes with the correct form of the verb.

1. If we win the money, we (buy)............... a new house.

2. We (go)................. on holiday if there is time.

3. I will have no money left if I ...................(buy) that expensive car.

4. Alex ........................(be) late if he doesn't hurry up!

5. If you don't understand, I .................(help) you with the exercise

6.Greg.................................(catch) the train if he leaves soon

7. If Peter (be).................. late, we (wait)............................for him.

8. The bell..........................(ring) if there.................(be) a fire.

9. The bike........................(break) if all three of you....................(get) on it!

10. If you (not)...................learn how to use a computer, it...............(be) hard to find a job.

I/ CONDITIONAL- TYPE 1
1/ If we ( send)_____ an invitation, our friend (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 if you (not/phone)____ her
10. i (remember) ____you if you (give)____me a photo

II/ Conditional TYPE 2
1. If I (have)____ a typerwriter, I (type)____ it myself
2. if I (know) ____the news, I (tell) ____you
3. you (make)____ much progress if you (attend)____ class regularly
4. if i (know) ____ his telephone number, I (give) ____ it to you
5. if you (arrive) ____ten minutes earlier, you (have)____ a seat
6/ if he (study) ____harder, he (pass) ____an exam
7. she (be)____ late if she (not hurry)____
8. I (tell) ____him to ring you if I (see) ____him
9. if you (speak)____ more slowly, he (understand)____ you
10. what (you do) ____ if you (get)____ fat?
III CONDITIONAL TYPE 3
1. if i (know)____that you couldn't eat octopus, I (not buy)____ it
2. I (bring)____you some beer if I (know)____ that you were thirsty
3. if you (touch)____ that electric cable, you (be) ____electrocuted
4. if the story (not/be) ____true, the newspaper(not/ print)____ it
5. If I (have) ____the same problem you had as a child, I (not/ succed ) v in life as well as you have
6. if i (find)____ out this way earlier, I (save)____ myself a lot of time and trouble over the years

IV/ PUT THE VERBS IN THE CORRECT FORM
1.IF it had not rained, we (go)____ camping
2. if he (speak)____more slowly, i could have understood him
3.what____ you (do)____ if you were a monkey
4. if he had listened carefully, he (perform)____ well in his examination
5. if I find your book, I (give)____it to you
6. if you came with us, you (have)____a good time
7. if i (not/miss)____the bus, I could have come early
8. if i took a trip this summer, I (go) ____to dalat
9. my dog always barks if he (hear)____ anything unusual
10. if we had had enough money, we ( buy)____ that house
11. if the phone (ring)____ , can you answer it
12. if it rains this evening, i (not/go) ____out

Exercise 2: Fill in each gap with a suitable preposition. 1. Maryam was really impressed ___________ the beauty of Hue. 2. It seems difficult ___________ me to meet her now. 3. He doesn’t depend ___________ his parents. 4. If you have any trouble, ask ___________ help. 5. This guidebook is full ___________ useful information. 6. We still keep in touch ___________ each other although we live away from each other. 7. He will go to China ___________ the end ___________ this week. 8. She went out ___________ saying a word. 9. What do you often do ___________ the weekends? 10. She was born ___________ September 15th

Exercise 6: Choose the incorrect part.

     1.  If we meet at 9:30, we would have plenty of time.

              A           B                    C          D

     2.  If you find a skeleton in the cellar, not to mention it to anyone.

                    A          B                             C      D

     3.  If you passes your examination, we will have a celebration.

                       A                   B               C    D

     4.  Lisa would find the milk if she look for it in the fridge.

                    A     B              C        D

     5.  What would happen if I press this button?

             A      B         C           D

     6.  The door will be unlock if you press the green button.

                         A       B                  C                D

     7.  If you go to Paris, where you will stay?

                    A B             C        D

     8.  If you swim in this lake, you’ll shiver of cold.

                       A                     B      C    D

     9.  If someone offered to buy you one of those rings, which you would you choosing?

                   A          B        C                                                                D

     10. The flight may to be cancelled if the fog gets thick.

                   A            B        C                     D

     11. If the milkman conies, tell him to be leave two pints.

                        A         B     C               D

     12. I will call the office if I were you.

             A    B               C     D

     13. Someone will sits on your glasses if you leave them there.

               A          B     C                              D

     14. You would hear my explanation if you did not talked so much.

                    A     B               C                         D

     15. Which will I do if I hear the burglar alarm?

              A     B C          D

     16. I would repair the roof myself if I have a long ladder, but I don’t have.

                    A         B             C          D

     17. Unless they turn that radio off, I will going mad.

              A            B                  C          D

     18. If you were made redundantly, what would you do?

                     A      B          C                          D

     19. We’ll have a long way to walking if we run out of petrol here.

             A     B                         C                    D

     20. If you spoke louderly, your classmates would understand you.

                       A       B                                 C          D

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 1: Put the verbs in the brackets in the correct tense 1. If I had a typewriter, I __________ (type) it myself. 2. If I __________ (know) his address, I'd give it to you. 3 .He __________ (look) a lot better if he shaved more often. 4. If you __________ (play) for lower stake,s you wouldn't lose so much. 5. If he worked more slowly, he __________ (not make) so many mistakes. 6. I shouldn't drink that wine if I __________ (be) you. 7. More tourists would come to this country if it __________ (have) a better climate. 8. If I were sent to prison, you __________ (visit) me? 9. If someone __________ (give) you a helicopter, what would you do with it? 10. I __________ (buy) shares in that company if I had some money. 11. If he __________ (clean) his windscreen, he'd be able to see where he was going. 12. If you drove your car into the river, you __________ (be) able to get out? 13. If you __________ (not belong) to a union, you couldn't get a job. 14. If I __________ (win) a big prize in a lottery, I'd give up my job. 15. What you __________ (do) if you found a burglar in your house? 16. I could tell you what this means if I __________ (know) Greek. 17. If everybody __________ (give) Ј1, we would have enough. 18. He might get fat if he __________ (stop) smoking. 19. If he knew that it was dangerous, he __________ (not come). 20. If you__________ (see) someone drowning, what would you do? 21. I __________ (be) ruined if I bought her everything she asked for. 22. If you slept under a mosquito net, you __________ (not be) bitten so often. 23. I could get a job easily if I __________ (have) a degree. 24. If she__________ (do) her hair differently, she might look quite nice. 25. If we had more rain, our crops __________ (grow) faster. 26. The whole machine would fall to pieces if you __________ (remove) that screw 27. I __________ (keep) a horse if I could afford it. ' 28. I'd go and see him more often if he __________ (live) on a bus route. 29. If they __________ (ban) the sale of alcohol at football matches there might be less violence. 30. I __________ (offer) to help if I thought I'd be any use. Exercise 2: Using the given information, make conditional sentences with IF 1. They are poor, so they can’t help us. → If they ................................................................................................... 2. He doesn’t do his homework. He is always punished. → If he ..................................................................................................... 3. He doesn’t have enough time. He can’t help me. → If he ...................................................................................................... 4. She doesn’t take any exercise, so she is overweight. → If she .................................................................................................... 5. He doesn’t have a bicycle, so he always goes to class late. → He wouldn’t ........................................................................................... 6. I am bad at English, so I can’t do homework. → I could ................................................................................................... 7. He doesn’t practise speaking French, so he doesn’t speak it fluently. → If he ....................................................................................................... 8. The meeting can be cancelled because it snows heavily. → If it ..................................................................................................... 9. We don’t go because it will rain. → If it ........................................................................................................ 10. John is fat because he eats so many chips. → If John .................................................................................................. Exercise 3: Put the verbs in the brackets in the correct tense 1) If you__________ (help) your grandma, I__________ (do) the shopping. 2) Andrew__________ (water) the flowers if he__________ (stay) at home. 3) If she__________ (have) 5 pounds more, she__________ (buy) herself this T-shirt. 4) If they__________ (offer) me the job, I__________ (take) it. 5) You__________ (have) summer holidays from June till August if you__________ (live) in the USA. 6) We__________ (sell) the bike for 20 Euros if Ron__________ (repair) it. 7) If you__________ (use) a pencil, the drawing__________ (be) perfect. 8) The children__________ (be) happy if he__________ (teach) them English. 9) If Peter__________ ( visit) us, we__________(go) out tonight. 10) They__________ (come) again if he __________ (plan) a second stay.