( )下午老师上课时，不可以说：
A. Hello, class. B. Good morning, class. C. Good afternoon, class.
Is he watching ants? No, he__________________.
A. is B. isn’t C. doesn’t
I’m making a birthday cake for ______________family.
A. we B. us C. our
I play football at 3:00__________________the afternoon.
A. on B. for C. in
Winter __________. Zoom and Zip don’t skate. They sleep.
A. coming B. come C. comes
Cousin Alice’s birthday is __________________ April.
A. at B. in C. on