( )6.A.The woman. B.The man. C.The woman and the man.
( )7.A.Russia. B.China. C.India.
( )8.A.20% B.25% C.30%
( )9.A.The population of some developed countries.
B.The world’s population. C.Life in some developed countries.
( )10.A.He gets up late today. B.His bike is broken. C.The traffic is bad.
