13、Five multiplied by two　　　 ten.

A、is equal　　 B、equals　　 C、equal with　　　 D、equal to

12、　　 neither you nor your brother interested in swimming?

A、Are　　　　 B、Is　　　 C、Do　　　　 D、Does

11、It’s not you but Mr Anderson who　　　 to answer　　　 the incident.

A、are;for　　　 B、were;to　　　 C、is;for　　　 D、was;back

10、　　　 of the land in that district　　　 covered with trees and grass.

A、Two fifth;is　　 B、Two fifth;are　　　 C、Two fifths;is　　　　 D、Two fifths;are

9、Up to now,the majority of the undergraduates　　　 enrolled for this selected course.

A、has been　　 B、have　　 C、had been　　　 D、would have been

8、I don’t think one hundred dollars　　　 a big sum of money to him.

A、will be　　 B、would be　　 C、is　　　 D、are

7、Bread and butter　　　 a daily food in the west.

A、is　　　 B、are　　　 C、was　　　 D、were

6、The United Nations　　　 an organization of independent countries.

A、is　　　 B、are　　　 C、was　　　 D、were

5、Whether he will be able to pass the exam　　　 unknown.

A、is　　　 B、are　　　 C、was　　　 D、were

4、Great quantities of fish　　　 in the river by the fishermen.

A、is　　　 B、are　　　 C、is caught　　　 D、were caught