Many men still have this ______ attitude toward women.They believe that women’s proper domain is in the kitchen.

Many a person in this circumstance ______ for a long break.A．have hopedB．has hopedC．are ho

This teaching method is a ______ of many methods which have been used for decades in the c

______ many times, this radio receiver is found very sensitive.A．Being testedB．Having been

How many shoes ___ this year？A、have been producedB、were producedC、produced

I have read the book for ten times, but still cant make head or______of what this author w

Many of our men are off work with colds just now. We have been______with a skeleton staff.