4. It’s difficult for me to learn English well, but I think I must go on _____ (study) it.

3. The news made me __________ (feel) very sad.

2. The man _________ (draw) a picture at ten last night.

1. He _____ (come) if he is free.

4. This problem was so difficult that they couldn’t solve them.

　 This problem was ________ difficult ______ ______ ______ solve.

3. His father is sick. His mother is sick, too.

　 His _______ are ________ sick.

2. My father told me not to swim in the river alone.

　 My father _______ me from ________ in the river alone.

1.It took him two days to finish the work.

　 He _______ two days _______ the work.

4. The man on watch is shouting loudly.(划线提问)

　 ________ _________ is shouting loudly?

B．同义句转换，每空一词(10分)

3. The woman often feels tired because she is fat.(划线提问)

　 _________ ________ the woman ______ _____ tired?