They ________on the sofa when the telephone_______．（ ）
| A． |
sit； rang |
| B． |
were sitting； rang |
| C． |
sat； was ringing |
How can I improve my English？ ____ you speak， ____ your English will be．（ ）
| A． |
The less， the more |
B． |
The more， the better |
| C． |
The less， the better |
D． |
The more， the less |
Did you visit the Great Wall in 2005 or 2006？
． In fact， in 2008．（ ）
| A． |
Either |
B． |
Neither |
C． |
Both |
D． |
All |
Our classroom is so clean．
It ___________ every day．（ ）
| A． |
is cleaned |
B． |
was cleaned |
| C． |
cleans |
D． |
cleaned |
Alice prefers stories that____short and funny．（ ）
| A． |
are |
B． |
is |
C． |
was |
D． |
were |
Listen! I think it____ be Mr． White singing in the office．
No， it ___ be him． He left for London just now．（ ）
| A． |
must； mustn't |
B． |
may； mustn't |
| C． |
must； can't |
D． |
can； can |