All the club members _______ the floor when they heard someone _______ for help.
#41802
A
swept; were shouting
B
swept; shouted
C
were sweeping; shouting
D
were sweeping; shouted
推荐题目
Last weekend I didn’t _______ any cows but I ______ some horses.
#39291
A
see; see
B
saw; saw
C
see; saw
D
saw; see
Bob is ________ at the map to find where Beihai Park is.
#41841
A
looking
B
looks
C
looked
D
look
 My mother ______when I got home.
#37801
A
cook
B
cooking
C
was cooking
D
cooks
Some words_______ on the blackboard just now.
#37259
A
were appeared
B
have appeared
C
appeared
D
are appeared