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We learned in geography class that the earth __________around the sun.
#37420
A
go
B
goes
C
went
D
did go
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So far there       great changes in my hometown.  
#37335
A
are
B
have had
C
have been
D
will be
 —Where is Gary?—He _______ in the library.
#36527
A
read
B
reads
C
is reading
D
will read
The schoolboy _________to the blind man on his Way home yesterday afternoon．
#39023
A
apologizes
B
apologized
C
will apologize
D
has apologized
Listen! Someone             in the next room.
#41961
A
cry
B
crys
C
is crying
D
was crying
I will tell him to call you as soon as he         back.
#36864
A
come
B
comes
C
came
D
coming