--________your maths teacher? --Mr Ma.A. What’s B. Who’s C. Where’s
Here's a notebook for ______.A.your B.she C.David
That book is ______ your father.A.for B.of C.at
Miss Li, ______ come in?A.May I B.may I C.I may
What's in ______ pencil case?A.you B.his C.she
Here ______.A.are you B.you are C.am you