Task2

21. Regular exercise benefits a teen（）

22. Doing exercise may help a teen cope with（）

23.A teen's mood may change suddenly（）

24.A teen boy can be easily accepted by（）

25. Regular exercise can improve a teen's（）

A. difficulties in life

B. supporting his parents

C. without any reason

D. performance in school

E. physically and mentally

F. doing exercise that interests him

Ancient Greece

The Greeks were the greatest (great) sailors of their time. Greece has one excellent （）41_- (nature) feature—the coastline.That's why many Greeks left the mountains and （）42_ (take) to the sea.

The ancient Greeks have（）43_(give) the world many ideas about life and how to live it. The idea of democracy(民主) started in Greece. So did many ideas of science, religion and（）44 _ (govern). But these ideas did not come out of Greece as a whole. Instead, they grew up in（）45_ (differ) cities throughout the Greek Empire.

The cities of Greece grew up in valleys near the sea.Each city was（）46(separate)from the others by mountains. The roads （）47__(connect) the cities were narrow and winding. Each city governed itself in its own way. And the（）48_ (citizen) of each city were very proud of its way of life. In fact, each city was （）49_ (real) an independent state. Such places are called city-states by  （）50_(politics) scientists.

Keroche produced high-quality wines with low price.

• A、True

• B、False

• C、
  Not Given