--- Where can we have supper tonight? --- Oh, if you don’t mind,we can do it at _____ of the restaurants.  

 She asked if any of the passengers knew _____ about machines or at least how to drive a car. 

 Have ________ try, and maybe you will win the free tickets to Italy.

—Silly me! I forget what my luggage looks like.—What do you think of _____ over there?

—Which type of car do you like better?—       ．They are both expensive and high emission（高排量）．