We have only two classes _______Friday.
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What’s this ______ English?
A. on
B. at
C. of
D. in
There are _______days in a week.
A. four
B. six
C. seven
D. eight
This doll is about ______high.
A. a half meter
B. half a meter
C. half meters
D. half meter
Are there many books on the desk? ()
A. No, there isn’t.
B. No, there aren’t
C. Yes, they are.
D. Yes, there is.