Miss Liu问“What do you usually do on weekends？”，下列回答正确的是：________
A．I have a PE class. B．I usually see my uncle. C．I don't know.
There is a call _______ you
A. for B. to C. of
Sometimes I go to bed at 22:00 _______ the evening.
A. at B. on C. in
I often eat breakfast _______ 6:50, then I go to school.
A. at B. on C. in
Hello. _______ Nina. Can I speak to your mom, please?
A. That is B. I am C. This is
That elephant is drinking water _______ its trunk.
A. in B. at C. with