1 . There is some frost on the lawn. The temperature must __________ (drop) down under zero degree last night. （所给词的适当形式填空）

2 . Do let your mother know all the truth; she appears ________ (tell) everything. （所给词的适当形式填空）

3 . The team, ______(attempt) to climb the world’s second tallest mountain twice, finally decided to give up.

4 . All these rules must ________ (observe) by all the students. (所给词的适当形式填空)

5 . The mosquitoes drive me______distraction. (用适当的单词填空)

6 . Researchers from Brigham Young University discovered that fathers are in a unique position _____ (help) their adolescent children learn persistence. （用所给单词适当形式填空）

7 . He was just about to sit down when he felt something______ (move) near his feet．（用单词适当形式填空）

8 . Diets are most effective when __________ (combine) with exercise. （用单词适当形式填空）

9 . 语法专练(非谓语动词)
1. ____ (learn) more about Chinese culture, Jack has decided to take Chinese folk music as an elective course.
2. ____ (ask) to work overtime that evening, I missed a wonderful film.
3. Ordinary soap, ____ (use) correctly, can deal with bacteria effectively.
4. Around 13,500 new jobs were created during the period, __( exceed) the expected number of 12,000 held by market analysis.
5. I need a new passport so I will have to have my photograph _____(take).
6. I didn’t mean ____ (eat) anything but the ice cream looked so good that I couldn’t help _______(try) it.
7. The Internet provides us with much more various forms of entertainment. It also keeps us ______(inform) of the latest news all over the world.
8. The government has introduced a new program, _____(allow) the children in the city to receive good education.
9. Bill suggested ___ (hold) a meeting on what to do for the activities during the vacation.
10. ____(raise) in the poorest area of Glasgow, he had a long, hard road to a football star.
11. —Do you prefer ____ at home rather than join in the journey?
—I prefer ____ at home to leaving for the journey.(stay)
12. The main road ___(build) will be completed next year.
13. His first book ____ (publish) next month is based on a true story.
14. During the Mid-Autumn Festival,family members often gather together ____ (share) a meal, admire the moon and enjoy moon cakes.

10 . 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

The Water Splashing Festival of the Dai ethnic minority (少数民族),     1     falls in April, is the most important festival for the Dai people in the Dehong area of Xishuangbanna, Yunnan Province. It is the New Year for the Dai, a festival to send off the old and greet the new.

During the festival which lasts for three or four days, people     2    (dress) in their best clothes and take part in a     3    (various) of rich and colorful activities. Dragon boat racing, fireworks displays and other     4    (performance) such as peacock dance are held on the first day. And the most popular event is water-splashing on the second day. People splash water on each other,     5    (hope) to take away sickness and disasters. The wetter you get, the     6    (lucky) you will be. The last day is usually for the young people to play games as a way     7    (express) their love for each other.

The Water Splashing Festival     8    (vivid) exhibits the Dai’s respect     9     water and the culture of music and dance, food, and costumes. It is also a cultural bridge between Xishuangbanna and Southeast Asian countries that share     10     same festival culture of water-splashing.