我想知道那边是什么,应该怎样说:A.What’s this ? B.What’s that ?
I want to buy ________ shoes.A.a pair of B.pair of C.two pair of
I'm going to ________ a science teacher one day.A.do B.be C.is
Amy ________ going to read books.A.isn't B.aren't C.am not
—Are you going to use any books?—________ A.Yes,you are. B.Yes,I am. C.Yes,I am going.
Where are you going ________ this afternoon?A.on B.in C./