It’s two and a half weeks since the exchange students __________ Wuxi.
#41945
A
arrived
B
reached
C
have been in
D
have arrived in
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——What’s wrong with your coat?——Just now when I wanted to get off the bus, the man next to me _______ on it.
#39703
A
is sitting
B
had sat
C
sits
D
was sitting
Mr. Wu___this math problem____him many times, but he still doesn’t understand it.
#38768
A
explains ; to
B
has explained ; for
C
has explained ; to
D
explained ; with
We ___________ for a long time. Shall we play for a while?
#38820
A
study
B
Studied
C
have studied
D
are studying
Maria wear a dress at the party yesterday.
#39665
A
is supposed
B
is supposed to
C
was supposed to
D
should to