你想问对方什么时候过生日,你应该说:_________ A. When is your birthday ?B. When is your mother’s birthday ?
I _______ an English book in the store this afternoon. A. go to buyB. buyC. am going to buy
Betty_______ singing songs, but I _______ dancing. A. like; likeB. likes; likeC. like; likes
Does he _______ hard at school? A. worksB. workC. to work
If you like science, you can _______ a scientist. A. amB. areC. be
I usually go to school _______. A. by footB. by the busC. by bike