别人见到你的书包还给你,你应该说:A. OK.B. Not at all.C. Thank you.
The pants ________ too small. A.is B.are
These ________ my boots. A. is B. are
This coat is ___________. A . my B. mine
我非常喜欢英语。 A.I like Chinese very much. B.I like English very much
那是你姐姐吗? A.Is the girl your brother? B.Is the girl your sister?