Many students’ failure ____ their carelessness in every examination.

Most of the children are ________ by the TV advertisements and then buy foods that do harm to their health.

tly I have bought an iPad 3 on the website of taobao. com, ________ the price is very reasonable.

Mr. White together with his three colleagues __________ at the meeting last week.

The pop group S.H.E is stogether on the mainland.