---Listen! Who ______ in the next room? ---I think Sam is.
#41778
A
sing
B
sings
C
singing
D
is singing
推荐题目
Mr. Green ___ to the manager now. You’d better call him later.
#41952
A
talk
B
talked
C
is talking
D
was talking
—How long ________they_________? —Sorry, I don’t know. But I know that Mr. Chen is going to _______a nurse next month.
#37548
A
did; marry; marry to
B
did, get marry; marry with
C
have; got married; marry
D
have; been married; marry
I don’t know if Mike _______to my school tomorrow. If he____, I will be very happy.
#37939
A
comes; comes
B
came; will come
C
will come; comes
D
will come; came
－Do you know the man who photos over there?－Yes. He is Li Lei.
#39861
A
is taking
B
are taking
C
is taken
D
takes