1 . The key to realise ________ (和谐相处的) coexistence between man and nature lies in the protection of wild animals. (根据汉语提示单词拼写)

2 . As we all know, laughter is one of the most ________(感染的) expressions of emotion. (根据汉语提示单词拼写)

3 . The project will only go ahead if they can raise the necessary f________ (资金，财务). (根据中英文提示填空)

4 . No one knows why the shy girl chose to be a journalist as an ________ (职业). (根据汉语提示单词拼写)

5 . People have a ________ (趋势) to speak more loudly when they get excited. (根据汉语提示单词拼写)

6 . All the happiness of childhood is the most ________ (珍贵的) part in our life. (根据汉语提示单词拼写)

7 . The girl impressed us with her ________ (奉献) to helping the elderly. (根据汉语提示单词拼写)

8 . There_______a large supermarket in the city.

A．is used to be

B．is used to being

C．used to be

D．used to being

9 . Researchers_______several scientists are focusing on an important study.

A．consist of

B．consisting of

C．consisted of

D．to consist of

10 . He _______. After driving at top speed, he arrived half an hour early.

A．needn’t have hurried	B．must have hurried
C．should have hurried	D．can’t have hurried