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It is very difficult      the little boy      carry the big box.
#48388
A
of; for
B
to; to
C
for; to
D
by; for
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Thanks for your help, John . We         have finished our work so early             your help.
#50297
A
can’t without
B
couldn’t without
C
wouldn’t under
D
could by
The box is too heavy for me _________.
#50030
A
carrying
B
carries
C
carry
D
to carry
—How do you usually go to the club?—_______. I like walking.
#48308
A
By bike
B
By bus
C
By car
D
On foot
Could you come _______Sunday afternoon?
#48145
A
in
B
at
C
on
D
out
—Can you say it ____English? —Yes I can.  
#50693
A
in
B
at
C
of
D
under