[ Simple Tenses ]
They … (be) in the laboratory right now.
A. is
B. are
C. am
D. being
Select your answer:
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Grammar › ViewIt ＿＿＿ me one hour to walk to the bank. I was tired（疲累的）when I got there.
A. spent
B. made
C. took
D. let
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Muiz leaned _________ the wall.
A. behind
B. against
C. in
D. under
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