Thinking________you know _________in fact you don’t is a terrible mistake.

 __________ the term has come to an end, I’m going to rest for a few days and then take a trip. 

I’d like a room         windows look out over the sea．

The reason       he is late is    there was a breakdown on the railway．

He told me that he would remember the days in Beijing University forever____ he got much help there from Professor Zhu.