His uncle went abroad in 2010, and __________ since.
| A．had not been heard of | B．has not been heard of |
| C．had not heard of | D．has not heard of |
There were two boys in the lab, did the experiment successfully.
| A．the clever of whom |
| B．the cleverer or whom |
| C．the clever of them |
| D．the more clever of them |
—How wise of you to come round, but why?
—that all is right.
| A．See | B．To see |
| C．Seeing | D．For seeing |
—Mary told me she would computer studies.
—Really? I’ll try my best to ask her to such foolish ideas.
| A．pick up; give up | B．put away; give up |
| C．give up; put away | D．give up; pick up |
It is strongly suggested that measures
students to cheat in the exams.
| A．be taken to prevent |
| B．be taken to forbid |
| C．are taken to prevent |
| D．are taken to forbid |
—What were you doing when I phoned you last night?
—I my painting and was starting to take a bath.
| A．have already finished | B．was finishing |
| C．had just finished | D．was going to finish |