一．填空
There is more __water__than land.The sea is very __huge_.It covers more than two ___thirds__of the earth.Although the sea is very deep ,some parts of is are very_shallow__.Because rivers carry salt form the land into the sea,the water in the sea is very __salty___.Fishes and plants live in most parts of the sea.The sea can be very cold the deeper the sea is,the__colder___it becomes.There are tremendous__resources_____for mankind.Scientists are now making a _study__of the sea.
二 ,改错
1.The young should make rooms for the old in crowded buses.错误：（rooms） 改正：（room）
2.Han mei’s and mary’s English teacher is a gril from Hong Kong.错误：（gril） 改正：（girl）
3.English is spoken as first language in Canadian.错误：（Canadian） 改正：（Canada）