1 . People should do more things ________ (protect) these monkeys. They are in danger.

2 . 我花20分钟做完了作业。
I spent 20 minutes _____ _____ my homework.

3 . The police asked her to d____________ the man.

4 . I think kids are the most ________（有创造力的）. They can always make something special and surprising.

5 . Jack was a nice driver. He waited u________ the old woman went across the road.

6 . 这个苹果是什么颜色的？
____________________

7 . 用一只平底锅煎饼，每次能同时放两张饼，如果煎1张饼需要2分钟（正面、反面各需1分钟），那么煎3张饼最少需_________分钟，煎2025张饼至少需_________分钟．

8 . 总规划占地面积约为1380000平方米的三合湖湿地公园，是以“和合”文化为魂，融合垫江特色文化元素，打造集自然景观、人文历史、休闲娱乐于一体的生态公园．请将1380000用科学记数法表示为____．

9 . 用方框中所给词的适当形式填空（每个词限用一次）。

find       more       run       need       climb

1. We see ___________ cars and tall buildings in big cities.
2. She’s unhappy because she can’t ___________ her smartphone.
3. It’s getting cold now. Everyone ___________ to wear warm clothes.
4. I often go to the zoo to watch monkeys ___________ trees at weekends.
5. Tom is good at ___________ and he joins a sports club.

10 . Our English teacher is such a funny man that one of my friends always l________ in class.