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On Sunday I have to go to the farm        my parents.
#49751
A
to help
B
help
C
helping
D
helped
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--- You look ______,Paul. What’s the matter?--- I’m having trouble ______ math.
#51056
A
tired, to learn
B
worried, learning
C
frustrated, to learn
D
angrily, learning
No one told us  _______ ,so we need your help.
#48687
A
how should we do
B
what should we do
C
what to do it
D
how to do it
It was stupid       __ him      __ this mistake .
#48693
A
for;to make
B
of;to make
C
for; make
D
to;to make
He preferred to sit rather than_______.
#48715
A
sleep
B
sleeping
C
to sleep
D
asleep
There are some boys ________ in the river.
#51303
A
swimming
B
to swim
C
are swimming
D
is swimming