Dino stood up, but _____ sit down.A. did not B. is not C. do not
当你问对方正在做什么时,你应该说: A. What do you do? B. What are you doing? C. What are you going to do?
当你需要别人帮忙时,你应该说: A. Can I help you? B. Can you help me? C. Do you help me?
当老师提醒你上学不要迟到时,说: A. Don't read in bed, Xiaoming! B. Don't be late for school, Xiaoming! C. Don't close the window, Xiaoming!
经由他人介绍后,双方用来互相问候的话语是: A. How do you do? B. What do you do? C .How are you?
当你打电话给对方介绍自己是凯特时,应该说: A. Hello! I'm Kate. B. Hello! This is Kate. C. Hello! Are you Kate?