Many teenagers say that _____ they have a lot of friends, they really have no best friend.
| A．when | B．while | C．if | D．because |
After hearing the bad news, Susan found herselfof it from time to time while at work.
| A．to think | B．thinking | C．though | D．having thought |
—made your daughter decide to go to Tibet as a volunteer?
—Mr.Lee’s speech.
| A．What it was that | B．What was it that |
| C．That it was what | D．That was it that |
thousands of families from the earthquake-stricken area have moved into new houses is exciting news.
| A．That | B．What | C．Which | D．It |
—Charlie has been nowherefor three days. What has happened to him?
—Didn’t you know he had gone to Hong Kong?
| A．in sight | B．in place | C．in face | D．in use |
The elderly mother sits in the armchair,at the family picture on the wall quietly.
| A．staring | B．being stared | C．stared | D．to stare |