A. Choose the word or phrase that best completes the sentence,

1. He ________ a better job.
A. may
B. mays get
C. may gets
D. may get

2. If he had had time, he ________ joined us.
A. can have
B. had
C. could have
D. certainly had

3. He asked her, "________you like some more coffee?"
A. Will
B. Shall
C. Would
D. Do

4. The baby ________ be hungry, because he just had milk.
A. cannot
B. must
C. isn't
D. wasn't