68.Travelling by train is much cheaper and far more ________ (愉快) than a rushed trip by air.

67.Thomas Edison was a great American __________ (发明家).

A．根据句子意思和中文提示完成单词，使句子意思完整，语法通顺。

66.Have you ever __________(吐痰) in a public place?

35.( 　　) - How much meat do you want?

- 　　　　　.

A. Sorry, there isn't any　　　　　　　　 B. I can't give you any

C. Half a kilo,　 please　　　　　　　　 D. Twelve yuan a kilo

34.( 　　) - Can I speak to Mr Black,　 please?

　　　　　　 - 　　　　　

A. I'm Mr Black　　 B. Hold on, please　 C. No, you can't　　　　 D. Yes, you can

33.( 　　) - What did she forget when she left for home?

- 　　　　　　the book.

A. Taking　 　　　　　　　　　　 B. Took　 　　　　　　　 C. Take　 　　　　　　　 D. To take

32.( 　　) - Could you tell me　 　　　　　?

-　 You mean yesterday?

A. how the passengers are saved　　 　 　　　　　 B. how are the passengers saved

C. how the passengers were saved　　　　 　 D. how were the passengers saved