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
--Does he _______a tennis ball? --No, he __________.
#38089
A
has; isn’t
B
has; doesn’t
C
have; isn’t
D
have; doesn’t
To solve the traffic problem, more and more bridges ____________ across the river every year.
#37206
A
were built
B
will build
C
are built
D
are building
--What they when you got there, Tom?--Sorry, I forget.
#39856
A
are; doing
B
were; doing
C
did; do
D
will; do
—I phoned you at 7:00 this morning. But there was no answer.—Well, maybe I _________ morning exercises at that time.
#39781
A
was doing
B
did
C
is doing
D
would do