Ben, we all went to the history museum, because he had to care for his sick mother.
#48886
A
For
B
Like
C
But
D
Except
推荐题目
—Do you spend a lot of time____ computer?—No, but I spend much time_____ doing my homework.
#48789
A
on; in
B
in; on
C
on; on
D
in; in
