Question

a) Don’t forget your umbrela. It __________ rain. (can/may)

b) I remembered to bring you these papers because I thought that you______need them.(may/might)

c) Don’t drink if you intend to drive. You ____________have na accident. (could/may)

d) I didn’t promise to come. I just said that I ____________come. (may/might)

e) The children are very quiet. They _____be slleeping. (should/must)

f) Julia has to be home by eleven. Her parents said: “You __________be home by eleven”.
(can/must)

g) The film is very good. You ___________ see it. (should/must)

h) Don’t you know cigarettes are bad for you? You ______________smoke. (can’t/shouldn’t)


2. Can or Can’t?

a) I think Mr.Groves is deaf. He___________hear what you say.

b) Sally has to wear glasses. She____________ see very well.

c) Aunt Emily is a great cook. She_____________make good cakes.

d) A blind is a person that_____________see.

e) Sharon is very musical. She______________play three instruments.

f) We_____________survive without water.

3. May or Can?

a) It_____________take some time, but everybody__________learn to operate a computer.

b) It___________rains this afternoon because there are dark clouds in the sky.

c) Do you think he____________drive a truck?

d) I’m not sure, but Paul____________call me up tonight.

e) _____________you do this sum* in your head?

f) Don’t drink that water. It___________be polluted.
Sum – soma, conta.

Answer 1

Resposta:

1. A. May

B. Might

C. Could

D. Might

E. Must

F. Must

G. Should

H. Shouldn't

2. A. Can't

B. Can't

C. Can

D. Can't

E. Can

F. Can't

3. A. May/Can

B. May

C. Can

D. May

E. Can

F. May