A. Look at the blackboard. B. I'm sorry, Mr Green. C. Don't listen to the parrot. D. What's this? E. Good afternoon, class. |
A.Look at | B.Look | C.Listen to |
A.a | B.an | C.some |
A.I | B.I’m | C.Are you |
A.I’m sorry | B.No | C.OK |
A.on | B.in | C.to |
A.No, thank you | B.No, please | C.Yes, thank you |
A.I’m sorry | B.It’s nice | C.OK, I don’t eat or drink |
A.Don’t sleep. | B.No sleep. | C.Not sleep. |