当你认错人时，你应说：＂______________＂。

What do you think of Mary’s dress— I think it still looks quite fashionable on her it is a style of many years ago.

135. Whoever spits in public in Beijingwill be fined up to 50 yuan in _______ effort to improve citizens’ behaviorahead of ______ Olympics.

The weather in China is different from____.

How I wish I had worked harder before the examinations.—If you had, you _____them already.[ ]