Although the play had already been on for 10 minutes, I was still unable to find a seat ___________.
| A．to sit | B．for sit on | C．to sit on | D．for sitting |
Soon after the PRC was set up, a new law was passed which _______ people’s freedom of speech, religion and demonstration.
| A．announced | B．guaranteed | C．kept | D．prevented |
— Does Martin regret wasting so much time playing online games?
— ________. I suppose he can never give it up.
| A．Never mind | B．All right | C．Not really | D．Not surprising |
We all agree that _______ good knowledge of physics is a must in explaining such _______ natural phenomena.
| A．a; / | B．a; a | C．/; a | D．/; / |
— How many jobs _______ Collin Manning, the exchange teacher to our school, has done?
— Five, _______ cook to teacher.
| A．is it that; ranged from | B．are there what; ranging from |
| C．is it that; ranging from | D．are there what; ranged from |
— I went to work on foot yesterday, though it _______ cats and dogs.
— You _______ by bus. It was easy for you to get a cold.
| A．is raining; must have gone | B．rained; would go |
| C．have rained; could have gone | D．was raining; should have gone |