I guess you were in a hurry. Look! You are wearing your sweater inside out.
| A．hadworn | B．wore | C．arewearing | D．werewearing |
No student likes ________ in the teacher’s face during the class.
| A．making fun of | B．being made fun of |
C．being made fun |
D．making fun |
—I’ m sorry that I have broken your glasses.
— ____________!
| A．Never mind | B．Not at all | C．You’re welcome | D．With pleasure |
______ is often the case, we have worked out the production plan.
| A．Which | B．When | C．What | D．AS |
The flu is believed _____by viruses that like to reproduce in the cells inside the human nose and throat.
| A．causing | B．being caused | C．to be caused | D．to have caused |
—How did you find the talk this morning?
—______.
| A．By asking my students | B．It was easy to find |
| C．Very disappointing | D．Just in time for it |