13) Do you need any help?
A. I'm sorry, I'm busy.
14) Hoa cuts
A. himself
15) She is studying hard
A. so that
A. goes
18) It's a pleisure
A. with
19) I'm NOT old enough
A. going
20) The Earth
A.to move
21) Can you do
A. I
26) Can you do
A. I
16) My aunt and uncle
lives
A. use to
B. use ...
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