The invention of the silicon chip was a_______in the history of the computer.(land, mark)

TOPIC: Suppose you were, Baron Hausberg, the millionaire.

Explain how you got to know Hughie Erskine and what you did in return for the pound he gave you.

●Who you are and where you met Hughie.

● How you felt when he gave you a pound.

● Why you gave him ten thousand pounds in return.

我们的经济改革己经取得了不少成绩，但还有更多事情要做。

他看报纸的时候孩子们不断地打扰，使他很烦。

输了比赛，那些男孩于们非常难过，觉得辜负了学校的期望。

我们不得不去适应快速变化的世界。

When applying for a visa extension, state the reasons why you need________it. (simple)

使她感到伤心的是她们的友谊未能经得起时间的考验。

It’s________to invest in stocks without good advice. (risk)

Last month Smith hired some workmen to remodel and_______the farm buildings. (large)

Parents will know if their children are ill or_______from their behaviors. (comfortable)