Kunming is famous its nice weather. I will go there to spend the summer holiday.

With the ,we can chose one icon and click on it for more details.

While ____ to foreigners, you must try your best to make yourself ____. [ ]

Excuse ______. Is this ______ book—Yes, thanks.

ctor is skilled at treating hearttrouble and never accepts any gift from his patients, so he has a verygood_____