---What _________ to the building?   ---It _________ when all the people were sleeping. 
#56521
A
has happened; was broken in
B
was happening; was broken down
C
was happened; broke into
D
happened; was broken into
推荐题目
 Look! How heavy the rain is! You’d better ______.
#60428
A
don’t go now
B
stay here when it stops
C
not leave until it stops
D
not to leave at once
-When do you ______ every day?-After getting up and before going to bed.
#54556
A
go home
B
get dressed
C
brush your teeth
D
eat dinner
 This kind of milk     well this year.  It________ out soon.
#56189
A
sells; will be sold
B
sells ; is sold
C
is sold; will be sold
D
is sold; sells