When the traffic light is red, you must .A. stop B. wait C. go
When is you birthday? ___________________________.A. It’s September first. B. It’s September one.
与tenth相邻的数字是哪一个? A. nineth B.thirteen C. seventh
小写字母占三格的是下面哪一个字母?A.f B.h C.k
There ______ no treest. A. were B. has C. was
Ann didn’t______a friend yesterday. A.visited B. visit C. visiting