The office building _____ the classrooms.
A.behind B.behinds C.is behind
---What do you have, Mike?
---________________.
A. She has a big tent.
B. I have a nice telescope.
C. He has some flowers.
---What shape is the newspaper?
---It’s a ________.
A. rectangle B new C. big
Look, Mr Black ________ Helen how to make a card.
A. is teaching B. teacher C. teach
Let’s _________ the boy how to draw a star.
A. showing B. shows C. show
Tom不知道阅览室在哪里，他会问：
A. Where's the reading room?
B. Where's the computer room?
C. Where's the table tennis room?