当你向别人道别时,你应该说: A. Sorry. B. Hello. C. Bye!
His mother is_______English teacher and his father is________scientist. A.an ,an B.an ,a C.a ,an
How does he go to school? _______ A.On feet. B.By foot. C.On foot.
If the light is________ ,you must stop. A.red B.green C.yellow
Amy is a teacher.She_______English. A.teach B.teaches C.teacher
---_______are you going to Beijing ? ---Next week. A.When B.Where C.What