What _____ I doing ?A. is B. do C. am
________hat is this? A. What. B. Whose
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