— The number of cars           growing larger and larger in Beijing.— But the traffic problem is           than it used to be.

 Bill doesn’t like the sunglasses because they can’t ______ the sun well.

My name ____ Jack. Liu Ying and Sun Mei ____ my friends.

 —What do you usually do after you ______?—I take a shower and have my breakfast at home.

--Excuse me, can I have this seat, please?--I’m sorry, but it’s_______.