－Do you know _______ World Water Day is?－On March 22nd.
#43191
A
when
B
where
C
what
D
which
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This is one of the best films _________ this year.
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A
have been shown
B
that have shown
C
that have been shown
D
which has been shown
— Hi, Jack. What’s that on the desk?— Oh, it’s the new backpack my mom gave me for my birthday.
#42594
A
when
B
what
C
which
D
where
Some of the students are afraid of the teachers _____ strict with them.
#42793
A
who is
B
who are
C
that is
D
that have
A graduation ceremony is a custom takes place students graduate from a school.
#42892
A
which; when
B
that; who
C
which; whose
D
that; which