---Does your mother teach Chinese?--- A. Yes, she does. B. No, she isn’t.
It’ ten o’clock.Let’s ____to bed.A. go B. to go C. goes
I go to school by plane.A.always B.often C. never
There are many _______in the classroom.A. child B. children C. childs
Li Ming 's plane arrived______ 5:00 yesterday.A in B. on C. at
How many ____are there?A. dress B. dresses C .dish