On the table she found a piece of paper _______ some confusing symbols.
| A．which was written | B．that was written |
| C．on which were written | D．on that was written |
Guess what? I ran into a good friend of mine from _______ I was at kindergarten just now!
| A．how | B．whom | C．when | D．which |
________ you kept your mobile phone on in such an important exam? It’s against the school regulation．
| A．How dare | B．How come | C．How about | D．What if |
He is a man of few words, but he ______ be talkative sometimes．
| A．shall | B．must | C．can | D．would |
“I’d like to express my thanks to those ____ help my husband would have been killed in the accident” said the woman on TV．
| A．who | B．with their |
| C．with whose | D．without whose |
There are many factors that _________ the popularity of the 3G cell phone．Higher speed of surfing the Internet is one．
| A．answer for | B．provide for |
| C．account for | D．apply for |