Is the cat ________ the door? No, it isn’t. It’s ________ the desk.
I have _________ English book and ________ story-book.A.a,a B.an,an C.an,a
——_______ is my pencil? ——It’s under your book. A.What B.Where C.Who
I have two .A.friend B.book C.books
We ______ a new classroom.A.have B.has C.had
Look ________ the blackboard!A.at B./ C.to