______ skirt is this?
A. Who B. Who’s C. Whose
Is this your ruler, Mike?_____
A. Yes, it is. B. Yes, he is. C. Yes, they are.
_____ his shoes, they are funny.
A. Look B. Look at C. See
When did you come back?
A.Yes ,I did.B.last Sunday. C.Good.
Did you like ice cream ?
A.Yes , I did. B.Thanks.C.No, I did.