All reference books ________， he didn't find the key to the question.
| A．being searched | B．searched |
| C．to be searched | D．were searched |
.
The rebuilt school grew greatly and its ______ this year is to admit twice as many students as last year.
| A．conduct | B．target | C．anecdote | D．concept |
.
John ______ buy a sports car for a long time but he doesn’t have enough money to buy one..
| A．has desired for | B．had desired to | C．is dying to | D．has been dying to |
.
In the market near our school, there are ______ supplies of fruits, fish and meat. You can buy whatever you like.
| A．abundant | B．expensive | C．cheap | D．colorful |
.
His sister left home in 1998, and ______ since.
| A．had not been heard of | B．has not been heard of |
| C．had not heard of | D．has not heard of |
.
She carefully ______ her clothes and her hair before going into her office.
| A．operated | B．obeyed | C．dragged | D．adjusted |