1 . He was ________(牵涉，参与) in a murder and in time they would pick him up. (根据汉语提示单词拼写）

2 . Oil and water can’t be ___________ (混合) up.

3 . See, your computer has broken ________ again! It doesn’t make sense to buy the cheapest brand of computer just to save a few dollars. （用适当的词填空）

4 . She was________(生育)of a healthy boy weighing 3 kilogrammes.

5 . He said he should take the responsibility for the failure of the plan but begged to be f__________ by his boss.

6 .
1. He felt ________(失望的) when he heard his low mark in the exam.
2. Her ________(态度) towards learning Chinese has changed a lot.
3. My daughters ________(欣赏) my telling stories every night.
4. A shark can smell blood at a ________(距离) of half of a kilometre.
5. He found a knife in an ________(被遗弃的) house.
6. F_______(幸运地), he was admitted into the university after hard work.
7. At the end of the game players traditionally ________(交换) shirts with each other.
8. We need to keep the ________(平衡) of nature.
9. I intend to take full ________(优势) of this trip to buy the things we need.
10. It’s ________(正常的) to feel nervous before an exam.
11. He told Wang Lin addiction to drug is sure to ________(影响) his health.
12. Smog is a ________(混合物) of smoke and fog.
13. The old couple decided to ________(收养) a boy and a girl though they had three of their own.
14. I can’t ________(忍受) any more. I’m going to run away.
15. He has broken two world records in one day, which is quite a(n) ________(成就).

7 . Though he is a little ________(笨拙的), he is outgoing and tries hard to ________(适应) to the new life. (根据汉语提示单词拼写）

8 . Not until he took off the sunglasses did I __________ (辨认出) him.

9 .
1. The mother is c______ about how little food her son eats.
2. He ______ (埋葬) in the church of St. Mary’s after he died in 1874.
3. Mud and stone are traditional building m______.
4. He learned the virtue of ______ (诚实) from the story told by his grandparents.
5. It’s f______ in the room, can’t we have a fire?
6. F______, most of the villagers stuck in the earthquake were rescued.
7. She swam very well despite all her______ (残疾).
8. Our country ______ (经历) great changes in the last 30 years.
9. At present, the young always ______ (抱怨) that their parents don’t take their views seriously.
10. Here, I will ______ (强调) the importance of mathematics to the whole of science.

10 . Jane Goodall helped people understand how much chimps_____________（行为表现）like humans.