Tom thanked his sister  helping him    his lessons.
#49181
A
for; with
B
to; in
C
of; about
D
on; at
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It’s easy          me            English. I like it.
#46815
A
for, to learn
B
for, learning
C
of , to learn
D
of , learning.
I don’t want to go. Besides, I’m too tired.
#46378
A
Therefore
B
In addition
C
However
D
Except
This TV show is so boring .It’s not interesting          .
#47549
A
at most
B
at all
C
at last
D
at least