Two weeks ago in Guangzhou, a two-year-old girl, Yue Yue, was hit by a car seriously and
left lying on the road with no one offering help, _____ a heated discussion on the Internet .
| A．caused | B．to cause | C．causing | D．being caused |
—The windows are dirty.
—I know. They _________ for weeks.
| A．haven’t cleaned | B．didn’t clean |
| C．weren’t cleaned | D．haven’t been cleaned |
Do you remember the name of the company ___________?
| A．where she works at | B．in which she works |
| C．for which she works in | D．in where she works |
—Is Pro. Smith giving the speech today?
—It __________ be him. He is abroad right now.
| A．can’t | B．needn’t | C．won’t | D．mustn’t |
----Were you disappointed when you received the book bought through the Internet?
----Well, yes, _____. The back cover was a bit torn, but it didn’t really matter.
| A．sort of | B．very much | C．not at all | D．never mind |
----Jack can’t concentrate on his lessons recently.
----Yes, that might _____ his low score in the last test.
| A．stand for | B．apply for | C．account for | D．call for |