The boys when the teacher came in. So she was very angry．
#36667
A
were doing homework
B
were cleaning the classroom
C
were fighting
D
were learning English
推荐题目
I ____this English book since I came to Zhongshan High School.
#40255
A
bought
B
have had
C
had
D
have bought
If I ten million dollars, I travel around the world.
#42012
A
have ; will
B
had ; will
C
had ; will
D
had ; would
Not only Jim but also his parents ______ a few places of interest since they came to China.
#40005
A
has visited
B
will visit
C
have visited
D
visited