I called you at 9：00 last night， but you didn't pick up．
Sorry，I at that time． What happened？（ ）
| A． |
listened to music |
| B． |
was listening to music |
| C． |
am listening to music |
| D． |
listen to music |
Jim started to play ___________ violin when he was five.（ ）
| A． |
a |
B． |
an |
C． |
the |
D． |
/ |
He is the authorof three books on art and many readers love his works.（ ）
| A． |
seller |
B． |
helper |
C． |
writer |
D． |
teacher |
Who's going to look afterthe children when their mother is in hospital？（ ）
| A． |
take care of |
B． |
run after |
| C． |
go up |
D． |
get over |
He seldomdrives his car in the downtown because there's too much traffic.（ ）
| A． |
always |
B． |
almost never |
| C． |
sometimes |
D． |
often |
Cindy is crazy aboutcollecting stamps.（ ）
| A． |
doesn't like |
| B． |
thinks about |
| C． |
misses |
| D． |
is very interested in |