Taobao is a popular online shopping website, ________ varieties of items at low prices.

Afraid that he might get his hands________, the monkey had the cat _______chestnuts out of the fire.

—Can those  at the back of the classroom hear me?—No problem, sir !

    to sunlight for too much time will do harm to your skin.

A man set off a bomb at a Russian train station on Sunday,       at least 16 people in the deadly attack．

Yan' an, a city        in northern Shaanxi province, has seen great progress in its tourism industry over the past few years．

The houses for the low-income families_______ at present in our city will be completed next year。

_________ the exact departure time, he missed his train.

Last Christmas, The Washington Post published an essay _______ what kind of Christmas dolls are popular with children in China.

The speaker, Professor Davie, __________ for his impressive achievements in physics, was warmly received by all the students in our school.