There are _______days in a week.
A. four
B. six
C. seven
D. eight
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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.
There _____ a book, a pen and a ruler on the desk.
A. is
B. are
C. have
D. has
_______ there a lot of cadets in your class?
A. are
B. is
C. do
D. does