It is universally believed that a student with an extremely ________ mind usually gets high scores in the exams, especially in the physics exam.
| A．sharp | B．shallow | C．narrow | D．awful |
With piles of work at hand, Jane doubts she can pass the coming driving test.
| A．that | B．whether | C．where | D．when |
The stranger to walk into the building in the early morning was probably a salesman.
| A．seen | B．to see |
| C．to be seen | D．seeing |
— I feel it necessary that everythingby the time our manager arrives.
— Yes, to make sure the conference is held on schedule.
| A．is ready | B．will be ready |
| C．be ready | D．has been ready |
It’s burning hot today. Shall we rest in the shade these trees?
| A．over | B．beneath |
| C．outside | D．to |
A terrible thought Mr. Smith when he was leaving for work: what if an accident happened while his son was alone at home?
| A．insured | B．freed |
| C．attacked | D．struck |