—Is this your room? —______ A.Yes, this is. B.No, this isn't. C.No, it isn't.
引导客人往这边走,可以这样说: A. Here it is. B. This way, please. C. Let’s go.
–Do you have a music room. –. A. Yes , I am B. Yes, we do C. Yes, it is
–Welcome our school. – Wow! Cool. A. to B. for C. too
My classroom is the first floor . A. on B. in C. under
How many are there in your class? A. student B. students C. book