素能提升演练（十）
必修4 Unit 1
Ⅰ. 单词拼写
1. Most of the families in this neighborhood are on _________ (福利).
2. The election __________ (活动，运动) concluded with a mass meeting.
3. He quoted some ______(格言) in this article.
4. When you have any problems you can ________ (商量) with an experienced colleague of yours.
5. If you’re not satisfied with this book, I can _________ (推荐) you another one.
6. The bad weather __________ (成倍增加) the danger of their exploration.
7. Everyone suspected Peter, but he turned out to be __________ (清白的).
8. We figure you would want to celebrate your ____________ (升职).
9. The work of an engineer requires _____________ (智力) plus experience.
10. Many old houses have been ________ (更新) with modern facilities.
Ⅱ. 单项填空
