3.In the north of Canada, the weather is cold________.　

　A .year by year　 　B. year after year

　C. all through the year　 D. with year　

2.It's no wonder that his________ English is so good because he is from an________ country.　

　A. speaking; English- spoken　 B. spoken; English-speaking　

　C. speaking; English- speaking　 D. spoken; English-spoken　

1.Have a good rest; you need to________ your energy for the tennis match this afternoon.　

　A. leave 　　B. save 　　C. hold 　D. get　

10.When he found a boy s ______in the river, he jumped into the river and managed to carry the boy to safety.　

Keys:1.Generally 2.noticed 3.differently 4.Geography 5.official 6.freezing 7.natural 8.average 9.settled 10.struggling

9.Eskimos came from Asia and s ______in Canada about 4 000 years ago.　

8.The a ______of 3,8 and 10 is 7.　

7.They use n ______gas for cooking.　

6.It's f______ cold outside. You'd better put on your coat.　

5.English is the________(官方) language in India.　

4._______ (地理) is the study of the earth's surface, climate, products, population and so on.