—Could you tell me when________ in Bangkok? —Sorry, I don’t know. I even want to know what to do when ________.
#49020
A
to arrive, to arrive
B
arriving, to arrive
C
to arrive, arriving
D
should we arrive, arriving
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It is easy for the students to school because of the new subway in the city.
#49748
A
to go
B
go
C
goes
D
going