25.What　　 the population of Hongkong? 　A.is 　 B.are

24.Plastics and rubber never　　 . 　A.rots 　 B.rot

23.Many a girl　　 football. 　A.likes　 B.like

22.Tom as well as two of his friends　　 to the concert. 　A.was invited　 B.were invited

21.A third of our students　　 from peasant families. 　es 　e

20.Only one percent of the students in the college　　 Party members. 　A.is 　 B.are

19.The news　　 been heard everywhere. 　A.has 　 B.have

18.His family all　　 in for sports. 　A.goes 　 B.go

17.More than one house　　 burned down during the fire. 　A.was　 　 B.were

16.Everybody except you　　 to know it. 　A.seems 　 B.seem