— You’d better ask your son too much computer games .It’s bad for him .
A. to give up play
B. not to give up playing
C. to give up playing
My pen pal Andrew found it difficult ______ Chinese well
| A．learning | B．learn | C．to learn | D．learned |
—My English teacher visited Australia last summer.
—Which city did he visit?
—
| A．Paris. | B．Washington. | C．London. | D．Sydney. |
She can hardly write her own name, ______?
| A．can she | B．can't she | C．need she | D．needn't she |
—______ the afternoon of June 2nd, many foreigners arrived ______ Shanghai.
| A．In; at | B．On; to | C．In; in | D．On; in |
They didn't go to bed_____ the work was finished.
| A．when | B．while | C．until | D．after |