---What does Tom’s uncle do? ---He is a teacher. He __________ physics at a school now. 
#39378
A
will teach
B
has taught
C
teaches
D
taught
推荐题目
The guests were _________ in the front rows ________ to the president attentively.
#36726
A
seating; listened
B
seating; listening
C
seated; listened
D
seated; listening
Look!One of the children _____ in the river.
#42549
A
was swimming
B
is swimming
C
are swimming
D
were swimming
Please come to my party if you ____ free tomorrow.
#42488
A
will
B
will be
C
were
D
are