当你问别人问题之前或打扰别人讲话时,应说:A.SorryB. Excuse me.C. Hi.
______water do you want? A. How muchB. How many C. How
Please_________ the pencils.. A.give toB. give outC.give up
______ did you come back? I came back yesterday. A.When B. WhoC.Where
Did you come back______ ? A.tomorrow B. yesterday C. next week
I can play football_. A. good B. well C. at all