Question

Выберите правильный вариант
1) If you’re worried about your eyes perhaps you … see a doctor.
a) should;
b) can;
c) may.

2) Tomorrow is Sunday, so I … go to school.
a) won’t be able to;
b) won’t have to;
c) won’t be allowed to.
3) Kate … speak a foreign language.
a) must;
b) may;
c) can.
4) My little brother … ride a bicycle when he was two.
a) couldn’t;
b) can’t;
c) must.
5) When our children grow up, they … enjoy some peace and quiet.
a) will have to;
b) can;
c) will be able to.
6) You … be ready so soon! You only started ten minutes ago!
a) can’t;
b) must;
c) shouldn’t.
7) Good morning, madam. … I help you?
a) must;
b) need;
c) may.
8) You … be here without a hard hat.
a) mustn’t;
b) can’t;
c) may.
9) If a radio signal is weak it … easily be transmitted.
a) must;
b) can;
c) ought to.
10) In this figure you … see a diagram of temperature changes.
a) have to;
b) must;
c) can.

11) He … use a barometer to measure the atmospheric pressure.
a) may;
b) mustn’t;
c) must.
12) He … check a fuel level in his car.
a) may;
b) must;
c) mustn’t.
13) Internal combustion engines … be water cooled or air cooled.
a) may;
b) must;
c) mustn’t.
14) Sudden loss of oil pressure … put an engine completely out of action.
a) must;
b) has to;
c) can.
15) Pistons … be strong, they … be as light as possible.
a) must, must;
b) can, can;
c) may, may

Answer 1

Ответ:

Выберите правильный вариант

1) If you’re worried about your eyes perhaps you … see a doctor.

a) should;

b) can;

c) may.

2) Tomorrow is Sunday, so I … go to school.

a) won’t be able to;

b) won’t have to;

c) won’t be allowed to.

3) Kate … speak a foreign language.

a) must;

b) may;

c) can.

4) My little brother … ride a bicycle when he was two.

a) couldn’t;

b) can’t;

c) must.

5) When our children grow up, they … enjoy some peace and quiet.

a) will have to;

b) can;

c) will be able to.

6) You … be ready so soon! You only started ten minutes ago!

a) can’t;

b) must;

c) shouldn’t.

7) Good morning, madam. … I help you?

a) must;

b) need;

c) may.

8) You … be here without a hard hat.

a) mustn’t;

b) can’t;

c) may.

9) If a radio signal is weak it … easily be transmitted.

a) must;

b) can;

c) ought to.

10) In this figure you … see a diagram of temperature changes.

a) have to;

b) must;

c) can.

11) He … use a barometer to measure the atmospheric pressure.

a) may;

b) mustn’t;

c) must.

12) He … check a fuel level in his car.

a) may;

b) must;

c) mustn’t.

13) Internal combustion engines … be water cooled or air cooled.

a) may;

b) must;

c) mustn’t.

14) Sudden loss of oil pressure … put an engine completely out of action.

a) must;

b) has to;

c) can.

15) Pistons … be strong, they … be as light as possible.

a) must, must;

b) can, can;

c) may, may

 

Объяснение:

Answer 2

1) should
2) b
3) c
4) a
5) c
6) a
7) c
8) a
9) b
10) c
11) c