It suddenly to the teacher that he hadn’t left any assignments(作业) to his students.
| A．happened | B．occurred | C．thought | D．took place |
If you want to _________ university, you should work hard.
| A．attend | B．join | C．take part in | D．join in |
The captain commanded that the mission ______ before dark.
| A．must be finished | B．be finished | C．ought to be finished | D．was finished |
The room is too small and it is not fit_________.
| A．to be worked in | B．to work in | C．to work | D．to be worked |
It’s her first time that she_______ by the school to participate in the contest.
| A．was chosen | B．has chosen | C．chose | D．has been chosen |
It is the test system, ______ the teachers,that is to blame for the heavy burden of middle school students nowadays.
| A．other than | B．or rather | C．rather than | D．more than |