Though Mr． Li _____his hometown for over ten years， he misses his old friends from time to time．（ ）
A．has leftB．has been away from
C．was away fromD．left
________ me an e﹣mail before you come to Hangzhou．I'll meet you at the airport．（ ）
| A． |
Sending |
B． |
To send |
C． |
Sends |
D． |
Send |
Chinese New Year ________ the Spring Festival．People often eat dumplings．（ ）
| A． |
is called |
B． |
was called |
C． |
calls |
D． |
called |
Yang Jiang ________ be the boy's favorite writer．He has written a lot to praise her．（ ）
| A． |
can't |
B． |
mustn't |
C． |
must |
D． |
need |
I bought a big box ________ books for kids in poor areas．（ ）
| A． |
collects |
B． |
to collect |
C． |
collect |
D． |
collected |
﹣﹣﹣________ do you volunteer in Old People's Home？
﹣﹣﹣Once a week．We hope to help the old more．（ ）
| A． |
How soon |
B． |
How many |
C． |
How often |
D． |
How long |