We can use QQ to talk with each other online. –Good!Will you please show me ______it

1Today Chinese ______ bymore and more people all over the world.

Our goal is to build a harmonious society ______ all people are well educated, workerswell paid, patients well treated, elders well tended, and families well accommodated.

Would you mind if I smoked here?—I am afraid…, but if you________.

_ We’ve waited ______ the bus stop for halfan hour._ No hurry. The bus will arrive ______three o’clock..