Exercise 4: Choose the correct form.
27.1. Our dog is amazing - it __________ sing!
a. should
b. must
c. can
d. might
28.2. Bring your umbrella - it __________ rain later.
a. can
b. might
c. must
d. should
29.3. All students __________ wear their uniforms to school.
a. should
b. will
c. may
d. must
30.4. We __________ wash our hands before we have our meals.
a. could
b. can
c. should
d. might
31.5. __________ we go to the beach today? ~ Great!
a. Shall
b. Will
c. Might
d. Should
32.6. Students __________ use a dictionary during the test. It’s forbidden.
a. can’t
b. mustn’t
c. might not
d. won’t
33.7. I __________ go to the football match but I don’t know yet.
a. can’t
b. shouldn’t
c. might not
d. mustn’t
34.8. Ingrid __________ play the violin when she was six.
a. can’t
b. could
c. might
d. shouldn’t
35.9. __________ you like something to drink?
a. Could
b. Should
c. Will
d. Would
36.10. I’m afraid of water because I __________ swim.
a. can’t
b. may
c. couldn’t
d. must