(  ) 4. By reading the article,we know how in our daily life.

        A. will we protect the earth   B. we can reduce pollution

        C. should we save water      D. we must recycle things

(  ) 3. —A number of students in the dining hall.

         —Let me count. The number of the students about 600.

         A. are;is   B. is;are   C. are;are   D. is;is

(  ) 2.—Amy 11 hear you ve got many foreign coins.   I have a look?

        —Of course,I'll fetch them for you.

        A. May   B. Must   C. Should   D. Need

B单项选择。(10分)

() 1.of the coats made of cotton. They feel comfortable.

   A. Two-thirds;is   B. Two-thirds;are   C. Two-third;is   D. Two-third;are

5.Look!A number of children themselves different skills for physical exercise.

4.Students were made to the public places because of the terrible disease.

3.This kind of uniform for fire fighters to wear when they put out fires.

2.There little space for people to stand in the future,will they?

B用所给动词的适当形式填空。(10分) 

                design,    float,    give,   teach,   not go,   be 

1.The gravity on Earth can prevent people from away into the sky.

5.  (2015 .荆门) It rained three days. The bad weather made me (不舒服的) .