A. he carry
B. he to carry
C. him carry
D. him to carry

A. to carry        
B. to carry it            
C. carrying

A. to carry it
B. not to carry it
C. to carry
D. not to carry

1. The box is too heavy for him to carry.（改为同义句）
   The box                                    him to carry.
   The box is        heavy        he         carry it．
2. He asked her to marry him.（改为否定句）
    He asked her                  marry him.
3. My parents have never been to Beijing,                  ?（完成反意疑问句）
4. Never forget me,                  ?（完成反意疑问句）
5. His friend invited him to a costume party.（对画线部分提问)
          did his friend invite him____?

1. The old man is so old that he can't work.
    The old man is too old                         .
2. I don't know how I can get to the TV factory.
    I don't know                                         to the TV factory.
3. Mr. Green went back to England for a holiday.
    Mr. Green went back to England                           a holiday.
4. Mike hopes he can visit the Great Wall on day.
    Mike hopes                          the Great Wall one day.
5. Does he say anything for himself at the meeting?
    Does he have anything                          for himself at the meeting?
6. He is so strong that he can carry the heavy box.
    He is strong                                       the heavy box.
7. He spent two hours doing the work.
    It             him two hours                          the work.
8. It's time for school.
    It's time                                       school.
9. It seems that she is an English teacher.
    She                                       an English teacher.
10. His father said to him, "listen to the teacher carefully."
      His father told him                                       the teacher carefully.