Pollution is a great problem which man faces today这句话对吗

Pollution is a great problem which man faces today这句话对吗 Pollution is a w______ problem. what a great day it is today这句话对不对? today pollution has become a seriously problem on earth. environmental pollution is a_(globe)problem 填写global形式对吗 she is such great这句话对吗? I live in a room of which the window faces to the south.这句对吗 Do you think p() is a great problem in today's China? The man whom I want to see is a man.这句话对吗? Man is now facing a big problem ______ which is becoming are you a man?这句话对吗、 英语从句套从句that man is facing a big problem which has become mor