--How are you, Daming? -______________.A . I am fine B . I am five. C . I am four.
This is not my purse. is over there. A. My B. Mine C. I
I have two storybooks, but Helen ______ four. A.has B. have C. had
David is playing ______ basketball in the playground. A.a B. the C. \
--Hello, is that Liu Tao? -Yes, ______. A.I am B. it is C. speaking
--Are there any students in the classroom? -- Yes, there ______ students in the classroom. A.any B. some C. a