( )Ms Smart is very happy your work. A. with B. of C. for
( ) Is ______ your aunt? What’s ________ name?
( )Thanks ______ your present.
( )----What _______ do you speak? ---- I speak Chinese. A. language B. science C. subject
( ) ---- Is that your watch over there? ----No, it’s _______ watch. A.my B. this C. my sister’s
( )----It is _________ ruler. ---- It is not __________ eraser. A. /, an B. a; an C. the; the