He hurried to the booking office only _____ that all the tickets had been sold out.
| A．to find | B．found | C．finding | D．find |
You’d betteryour scores and see if you have passed the exam.
| A．add up | B．add up to | C．add to | D．add to up |
Class is beginning. Will you please get the blackboard .
| A．to clean | B．cleaning | C．cleaned | D．having cleaned |
Knowing the result of the exam, he went home and lay in bed, .
| A．upset | B．was upset | C．felt upset | D．and upset |
There are more girls than boys in that school, with of the students being girls.
| A．three fifth | B．three fifths | C．third five | D．thirds five |
—What’s the matter? It seems you’ve caught a cold.
—Oh, I’m just too tired.
| A．as if | B．ever since | C．because | D．when |