She said she had some trouble ___________ her homework.
#58103
A
finish
B
finishing
C
to finish
D
Finished
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Her son _____ coke , but now he ____ milk.
#52278
A
used to drink ; is used to drinking
B
used to drinking ; drinks
C
is used to drinking ; used to drink
D
is used to drink ; is drinking
I will pay you a visit next month.
#58638
A
call at
B
call on
C
call up
D
call back