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