选择下列各句，填入短文中的空白处，使短文意思完整。

Every year there are about 95 million more people on the earth. (66) ___and parts of South and  west Asia that can hardly afford more people. However, population increases have slowed or even stopped in Europe, North America and Japan.

By 1960, about 70 percent of the world's people lived in developing countries. Today it is 80 percent, and 95 percent of the world's population growth is taking place in these countries.(67)____, as have Latin America and the Caribbean area. North America's population has grown by a half, while Europe's has risen by only 20 percent and is now stable. (68) ______-- not because of birth, but of the coming of people from the rest of the world.

 In 8,000 BC, only 5 million people were alive. (69)_____.To meet those needs humans are using lots of things on the earth in a wrong way -- for example, cutting down too many trees and catching too many fish. These wrong doings are dangerous for human life and health around the world.

At the beginning of the 21st century, nearly 60 percent of 4.8 billion people in developing countries have no basic sanitation. Almost a third don't have enough clean water. A quarter don't have enough housing. (70)_______.

–Whose shirt is this?

--It _______ be Li Lei’s. It is too big for him.

     A. could          B. must       C. can’t          D. might

---Whose book is this? There is no name on it.

---Let me see. Oh, it’s          . I lost it a few days ago. 

A．his               B．hers              C．yours             D．mine

用所给词的正确形式填空。（10）
【小题1】These ___________(teenager )like to go out at night .
【小题2】If you don’t know how _______(spell) new words ,please look them up in a dictionary.
【小题3】I’m very ______(worry )about my son’s health.
【小题4】Whose notebook is this ?----It must be my _______(uncle)
【小题5】I wish I _______(be ) you .
【小题6】Wearing _______(ear) is not good for school girls.
【小题7】She is afraid of _______(fly ) in an airplane.
【小题8】The sweater is ______(real) nice and I like it .
【小题9】I am trying to study .Please turn off the TV and don’t be ______(noise).
【小题10】Be ________(care)of the dog that does not bark.

— Whose jacket is this? Is it Mr Wang’s?

—No. ______ is on the desk.

A. Him    B. His     C. He