[ Simple Tenses ]
They … (be) in the laboratory right now.
A. is
B. are
C. am
D. being

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Grammar › ViewSara______busy on the computer, she wants to check on her results.
A. are
B. is
C. was
D. were
Adverb of Concession › View
______ he could buy one, he didn’t want a new car.
A. In spite
B. In spite of
C. Despite
D. Although