There __________ some children in the painting room. They are studying painting. 
#41591
A
is
B
are
C
am
D
was
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John       to London to watch the Olympic Games next week.
#40658
A
flies
B
flew
C
will fly
D
has flown
We’ll go camping if it ________ tomorrow.
#37930
A
won’t rain
B
doesn’t rain
C
didn’t rain
D
isn’t raining
I _______ the book for two weeks. I must return it to the school library.
#41731
A
borrow
B
have borrowed
C
kept
D
have kept
If the homework _______, you can go home.
#37038
A
did
B
has done
C
will be done
D
is done