The teacher raised his voice , but still couldn’t make himslf _________.
| A．heard | B．hearing  |
C．to be heard | D．hear |
The company was willing to provide us with what we needed, _____ made us excited.
| A．what | B．it | C．which | D．that |
When I said that some people are stupid I was not _______ you.
| A．talking to | B．referring to | C．turning to | D．listening to |
As is known to all, oranges are _______ Vitamin C.
A. rich in B. poor with C. short of D. good for
The war made _______ impossible for the scientist to go on with his research.
| A．him | B．it | C．this | D．that |
There _______ a temple on the side of the mountain, didn’t there?
| A．would be | B．would have | C．used to have | D．used to be |