Generally speaking, clothing made of man-made fibers is less superior than _______ made of natural fibers like cotton, wool or silk.
33. Under good treatment, Linda is beginning to __________ and will soon recover.
32. Not until he told me the news __________ the truth.
31.. He seldom, __________, goes to the cinema because he is always very busy.
30. ---__________you got to know so much about the pop group in America? ---Through the Internet.
29. We stayed in a quiet hotel, ________________.