( ) Don’t forget the day ______you were received into the Youth League.
你想知道钢笔是否在对方的手里,你会说:____A.Where is my pen? B.Is your pen in your hand?
---:Would you like some noodles? ---________.A.Yes, please. B.Thank you. C.Good job!
--- Are the books on the table? --- ____.A.No, they aren’t B.Yes ,they aren’t C.No, they are
My mother is ___English teacher.A.a B.an C./
Look! The window is __the wall.A.on B.to C.in