We have to         visit our grandparents this winter vacation because we miss each other very much.
#63727
A
back to
B
get back
C
get back to
D
return back
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It’s necessary _______ a foreign language.
#52011
A
of us to learn
B
for us to learn
C
of us learning
D
for us learning
 ---Mike, you       your bike outside the shop all night long. --- My God!       .
#56384
A
forgot; So did I
B
forgot; So I did
C
left; So did I
D
left; So I did
I _________ $300 for the bike.
#62001
A
took
B
spent
C
cost
D
paid