--- Do you know ______?
--- For a month.
A. how long will she be away
B. how long she will be away
C. how often will she go there
D. how often she will go there
______ the dinner was all over, everyone helped wash the dishes.
A. How B.When
C. Before D. Why
Yunnan is beautiful and I’m ______ visiting it again.
A. keeping clear of B. suffering from
C. looking forward to D. running away from
I ______ ride a bike to school. But this morning, I walked to school.
A. never B. hardly C. seldom D. usually
Let’s open the windows to have some ______ air here.
A. cheap B. nervous
C. careful D. fresh
--- When ______ you ______ here?
--- Two days ago.
A. did;come B. have; come
C. will; come D. do; come
