Look! The students ________ basketball on the playground .
#41777
A
play
B
playing
C
are playing
D
is playing
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Jim______ to the shop. He’ll be back_____ an hour.
#40624
A
has gone; after
B
has been; in
C
has gone; in
D
has been; after
About 500 cars ________in the factory last month.
#41718
A
were produced
B
are produced
C
produce
D
produced
Inthepast few years,thousandsoffilms     all overtheworld.
#40491
A
have produced
B
have beenproduced
C
are producing
D
are beingproduced