This sweater is his. is on the chair .A.Your B. Yours C. You
Yang Ling is good ______English, but she __________not do well in PE.A. in; do B. at; do C at; does
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