To save class time, our teacher has ___ students do half of the exercises in class and complete the other half for our homework.
| A．us | B．we |
| C．our | D．ours |
_________, he knows a lot about space and satellite.
| A．A child as he is | B．As he is a child |
| C．Child although he is | D．Child though he is |
The woman______ clothes in the supermarket was taken away by a policeman.
| A．to be caught stealing | B．having caught to steal |
| C．caught stealing | D．caught to steal |
_______ studying English, he also studies Japanese.
| A．Instead of | B．Other than | C．Except for | D．Apart from |
It was the boy who_______ for the fight with his brother.
| A．was to blame | B．was blaming | C．was to be blamed | D．blamed |
—Can I come to ask for some advice at any time?
— Yes, of course. _______
| A．If you’re convenient. | B．At your convenience. |
| C．Don’t worry. | D．Don’t mention it. |