[ Grammar ]
The class of students (is/are) telling their stories one by one.
A. is
B. are

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Present Continuous › ViewJustin, Teejay and TianHao … … a Youtube video.
A. am filming
B. are filming
C. is filming
Grammar › View
She ________ wash her dad’s car every sunday.
A. must
B. has to
Tenses › ViewThe second World War _________________in 1939.
A. started
B. starts
C. has started
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Wh- Questions › View
Make a question: Who / work / in that office
A. Who does work in that office?
B. Who works in that office?
C. Who is work in that office?
D. Who working in that office?