UNIT 5 : Conditional Sentences Exercise1: Supply the correct form of the verbs in parentheses in order to make future possible conditions: 1.. Exercise 2: Supply the correct form of the
Trang 1UNIT 5 : Conditional Sentences Exercise1: Supply the correct form of the verbs in parentheses in order to make future possible conditions:
1 If I finish my work in time, I _ (go) to the concert
2 He _ (get) the raise if he (work) hard
3 If Melissa studies hard, she (pass) her finals
4 If you (hurry/ not) , we (be) late for the meeting
5 I (fly) to California if I (have) enough money
6 If you _ (save) your money, you (be) able to go on a vacation
7 If it (rain) tonight, we (go, not) out
8 We _ (go) to the beach if the weather (be) _ nice tomorrow
Exercise 2: Supply the correct form of the verbs in parentheses in order to make Present Unreal conditions:
1 If I knew her well, I (speak) to her
2 He would make good progress if he (attend) class regularly
3 If we _ (have) the money, we _ (take) a trip to Sa Pa
4 If Bob _ (prepare) his homework every night, he (get) better grades
5 If I _ (know) how to drive, I _ (buy) a car
6 If he _ (waste, not) so much time in class, he _ (make) better progress
7 He (have) fewer accidents if he _ (drive) more carefully
8 If Ken _ (pay) his debts, people _ (respect) him more
Exercise 3: Supply the correct form of the verbs in parentheses in order to make Past Unreal conditions:
1 If I had known her, I (speak) to her
2 I (help) you if you (ask) me
3 If you _ (wear) your overcoat, you (catch, not) cold
4 He would have been very angry if he (learn) the truth
5 If I _ (know) that you needed me, I _ (come) at once
6 I (write) to you if I (have) your address
7 If yesterday _ (be) a holiday, I (go) to the beach
8 I (know) what to do if Jill (be) here last night
Exercise 4: Supply the correct form of the verb in parentheses:
1 If you (be) a millionaire, how _ (you / spend) your time?
2 If Janet (come) here this afternoon, I (give) her this letter
3 If you _ (study) hard last year, you _ (pass) your exams
4 We (go) to the beach if the weather (be) nice this weekend
5 I (help) you if I (have) free time now
6 What (you/ do) if you (be) ten years younger than you are?
7 If the weather _ (be) nice next Saturday, I _ (play) tennis
8 I _ (go) home and relax if I (be) you
9 If Sally (be) at home tomorrow, I am going to visit her
10 I have to go to class this afternoon If I _ (have to/ not), I (go) downtown with you
Exercise 5: Supply the correct form of the verbs in brackets :
1 If she had listened to him, she (understand) him
2 I (work) harder at English if I (be) you
3 If I (not/ eat) breakfast tomorrow morning, I (get) _ hungry during class
4 I don’t have a pen, but if I (have) _, I (lend) to you
5 What (you / do) if you (be) _ the Prime Minister?
6 John (pass) the exam if he (study) hard last year
Trang 27 If John _ (study) harder last year, he _ pass the finals.
8 What (you /do) if you (be) the Principal of this school?
9 Joe isn’t at home right now If he _ (be) at home, I _ (visit) him
10 If the teacher (be) absent tomorrow, class _ (be) cancelled
Exercise 6: Rewrite the following sentences, using “Unless”:
1 If John isn’t here tomorrow, I won’t help him
Unless
2 If she doesn’t study hard, she will fail the exam
Unless
3 If he doesn’t come, he’ll never meet her again
Unless
4 If she didn’t turn that radio down, he would go mad
Unless
5 I wouldn’t be saying this if I were not sure of the facts
unless
6 I’ll take you to the circus if it’s fine today
Unless
7 We can’t get into the house if nobody has a key
Unless
8 If she had seen him, she would have said “Hello”
Unless
Exercise 7: Implied conditional sentences (Caâu ñieàu kieän ngaàm )
1 Go to school on time, or you’ll be punished
If
Unless
2 Do it carefully or you’ll feel sorry afterwards
If
Unless
3 Go out more often or (else) you’ll feel ill
If
Unless
4 Without the sun, man would live in the darkness
If
Unless
5 Without a visa, she couldn’t have come to that country
If
Unless
Exercise 7: WRITE THE SECOND SENTENCE:
1 I don’t help him because he never asks me for help
If _
2 I don’t know where she works, so I can’t tell you about it
If I
3 I am sick That's why I can’t help you now
If I
4 I don’t have enough money now, so I can’t buy you that toy car
If _
5 Linda is shy That’ why she can’t be successful
_ if she _
6 The air isn’t pure, so they don’t feel healthy
If
7 Because it rains hard now, we can’t go out
If
8 John is fat because he eats so many chips
If _
Trang 39 Jack can’t tell you about the sight because he doesn’t see it.
if _
10 You don’t have more practice You can’t speak English better
If
11 You will become ill if you don’t stop working so hard
Unless
12 We can’t get into the house if nobody has a key
Unless