November 11, a day with four 1s, _________ by young single Chinese in the early 90s as a dayfor unmarried males. [ ]

With so much work ______ , I have to stay at home for a whole day and I’m almost at breaking point.

依次填入下列各句横线处的成语，最恰当的一组是（ ）①如果我们今天的决定与当初坚持的宗旨 ，公司还有存在的意义吗②成功需要脚踏实地地努力，只靠烧香拜佛，这是 ，其结果可想而知。③有些企业一面想要以诚信示人，另一面却在制造假冒伪劣产品，如此 ，企业的信誉怎么能树立起来。

disappointment, the TV set I had ____was out of order again. It’s a waste of money.

We’re conducting a nationwide survey of people’s reading habits. Would you have five minutes ________ a few questions