We ________ our hands while they were singing on the stage.
#41720
A
clap
B
have clapped
C
were clapping
D
are clapping
推荐题目
Mr. Wang is a teacher. He ______ in this school for 20 years.
#36963
A
has worked
B
worked
C
will work
D
works
My glasses __________ broken last night. Can you help me to repair them?
#36745
A
were
B
was
C
are
D
is
Our English teacher is very nice. We _____ friends since three years ago.
#41622
A
were
B
became
C
have been
D
have made