During the last 3 years, the students ________ more than 2000 English words.
#38405
A
have learned
B
learned
C
are learning
D
will learn
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-Where _______ the 2008 Olympic Games _______?.-You don’t know? Beijing!
#38475
A
will; hold
B
has; been held
C
was; held
D
will; held
Look! What a clean room! Who _______it ?
#39852
A
has cleaned
B
is cleaning
C
will clean
D
cleaned