【题目】Sue has already set up her own company in her early________. (thirty)

【题目】We watched the children sweeping ________into piles in the street. (leaf)

【题目】It’s amazing the programme________put your e-mail into other languages.

【题目】________ wonderful concert it is! It’s the first time that I have seen so many famous musicians playing together.

【题目】Unfortunately, Lucy fell downstairs________broke her leg yesterday afternoon.

【题目】We will have to put off the school spring outing________the weather improves.

【题目】When we are on the top of the mountain, we can enjoy the views from________sides.

【题目】I happened to see Jack and Mary this morning. They________in the street.

【题目】They will keep________the problem with their international partners.

【题目】The parents asked their son to be serious but he always pretended________nothing.