当向你的同学介绍你的朋友时,你应说:_______A. He is my friend, Li Lei.B. This is my friend , Li Lei.C. My friend is Li Lei.
What can you see in________room? A.I B.my C.me
—Are________near the phone? —Yes,they are. A.we B.you C.they
Where________my bag? A.is B.am C.are
________this your classroom? A.Am B.Is C.Are
Welcome________my home. A.to B.too C.two