Công ty đào tạo giáo dục Hà Anh – 0934.39.799 - Grade Exercise I : Supply the correct verb tense 1/ If you are kind to me, I (be) _ good to you 2/ He (come) _ if you waited 3/ If you (ring) _ the bell, the servant would come 4/ If I had known that the baby was hungry, I (feed) _ him 5/ If it (not, rain) _ a lot, the rice crop wouldn’t grow 6/ If today (be) _ Sunday, we wouldn’t have to work 7/ If she had had your address, she (write) _ to you 8/ We lost the match If you (play) _ for us, we (win) _ 10/ They would not be paid unless they (do) _ their work well 12/ If I became very rich, I (build ) _ a hospital for the poor 13/ If he (give) _ up smoking, as his doctor orders, he will be soon well again 14/ He (not, have) _ an accident if he had not been driving so fast 15/ If she (write) _ more carefully, she might not have made too many mistakes 16/ You would have to stay in bed unless your health (improve) _ 17/ If I (have) a typewriter, I could type it myself 18/ If I had known that you were in hospital , I (visit) you 19/ You could make much progress if you (attend) class regularly 20/ If I (know) his telephone number, I would give it to you 21/ If you (arrive) ten minutes earlier, you would have got a seat 22/ If he (study) harder, he can pass an exam 23/ She may be late if she (not hurry) 24/ Tell him to ring me if you (see) him 25/ If you (speak) more slowly,he might have understood you 26/ What (you do) if you got fat ? Exercise II : Use “if“ in place of “unless“ 1/ We won’t go out unless it stops raining. 2/ I will call the police unless you give back my bicycle. Page Công ty đào tạo giáo dục Hà Anh – 0934.39.799 - Grade 3/ You wouldn’t be able to this exercise unless your English were good 4/ Unless we had enough rain, we couldn’t grow rice. 5/ The fishermen couldn’t have caught a lot of fish unless they had had good nets. 6/ I wouldn’t buy it unless I could afford it. 7/ I would refuse to go unless they paid my expenses. 8/ I don’t agree with his economic policy I wouldn’t vote for him unless he changed it.- 9/ He wouldn’t have written unless he had heard news. 10/ You might not have a terrible toothache unless you went to the dentist regularly. Exercise III: Rewrite these sentences by using the condition sentence: 1/ She can’t be employed because she doesn’t have a college degree → If _ 2/ I don’t have enough money I can’t go on a long holiday this year → If 3/ He is very slow, so we won’t give his such an important task → 4/ I’ll have to work this Sunday, so I shan’t join your picnic → If 5/ He works overtime to get more money because he has to pay father’s debt → If 6/ City life isn’t enjoyable because everything is very expensive → If _ 7/ She got bad mark because she didn’t learn hard →If Page Công ty đào tạo giáo dục Hà Anh – 0934.39.799 - Grade 8/ Be careful or you will make accidents →If 9/ I got lost because I forgot the map →If 10/ If anyone didn’t come, we would phone you at once → Unless _ 11/ They were very angry because their friends didn’t come on time → If _ Exercise VI Choose the best answer to complete the following sentences If I ……….a lot of money now, I ………… a new car a have /will buy b have / would buy c had/ will buy d had/ would buy If I ……………you, I …………….do that a am/ will b were /would c were/ will d had been/ would if I were offered the job, I think I ……… it a take b will take c would take d would have taken I would be very surprised if he…………… a refuses b refused c had refused d would refuse Many people would be out of work if that factory……… down a closes b had closed c closed d would close If she sold her car, she ………… much money a gets b would get c will get d would have got They would be disappointed if we…………… a hadn’t come b wouldn’t come c don’t come d didn’t come Would John be angry if I …… ……his bicycle without asking? a take b took c had taken d would take She ……….terrible upset if I lost this ring a will be b would be c were d had been 10 If someone…………in here with a gun, I would be very frightened a would walk b walks c had walked Page d walked Công ty đào tạo giáo dục Hà Anh – 0934.39.799 - Grade 11 What would happen if you …………… to work tomorrow? a don’t go b didn’t go c won’t go d wouldn’t go c went d had gone c would buy d would have bought c had told d told 12 We ‘ll get wet if we ………….out a go b did go 13 If I go shopping, I ………some food a buy b will buy 14 If I find it, I ………you a will tell b would tell 15 What would you if you……………a million dollars? a would win b win c had won d won 16 They ‘d be hurt if I ……………… a don’t go b didn’t go c hadn’t gone d wouldn’t go 17 If we took the 6: 30 train, we…………too early a would have arrived b arrived c will arrived d would arrive 18 If I had known you were in hospital, I …………to see you a will go b would go c went d would have gone 19 If I …………., I would have said hello a had seen b see c saw 20 I………… out if I hadn’t been so tired Page d would see  ... Page Công ty đào tạo giáo dục Hà Anh – 093 4. 39. 799 - Grade 8/ Be careful or you will make accidents →If 9/ I got lost because I forgot the map →If ...Công ty đào tạo giáo dục Hà Anh – 093 4. 39. 799 - Grade 3/ You wouldn’t be able to this exercise unless your English were good ... frightened a would walk b walks c had walked Page d walked Công ty đào tạo giáo dục Hà Anh – 093 4. 39. 799 - Grade 11 What would happen if you …………… to work tomorrow? a don’t go b didn’t go c won’t