I called Hannah many times yesterday evening，but I couldn't get through. Her brother_____ on the phone all the time!
| A．was talking | B．has been talking | C．has talked | D．talked |
“Goodbye, then,” she said, without even ___________ from her book.
| A．looking down | B．looking up | C．looking away | D．looking on |
Some pre-school children go to a day care center, __________ they learn simple games and songs.
| A．then | B．there | C．while | D．where |
Between the two generations, it is often not their age, _________ their education that causes misunderstanding.
| A．like | B．as | C．or | D．but |
—Can’t you read the sign, sir? No parking here!
—_____.
| A．You’re welcome | B．Go ahead | C．Pardon me | D．Thanks, anyway |
_____ U2, the Irish rock band from Dublin perform a concert in Beijing, tell me in advance.
| A．If | B．Shall | C．Should | D．Would |