We were dancing to ____ music when all of ____ sudden the power went out and we were left in the dark.
| A．the; a | B．the; / | C． a; / | D．/; the |
Many buildings in the city need repairing, but the one ____ first is the library.
| A．repaired | B．being repaired |
| C．repairing | D．to be repaired |
He didn’t make ______ clear when and where the meeting would be held.
| A．this | B．that | C．it | D．these |
It was raining heavily. They could do nothing but ______ at home.
| A．to stay | B．stay | C．stayed | D．staying |
The boss went into the house ,_______ the five boys _______ in the rain.
| A．left, standing | B．leaving , standing |
| C．left ,stand | D．leaving , stand |
I don’t think he _______ a new bike.
| A．need to buy | B．needs buying |
| C．need | D．need buy |