Thirty years ago in vietnam ,very few people had TV sets . These TV ownert were very (1)_________ After dinner their neighbors (2)______both inside and outside their houses. Some watched throuth the windows . All evening (3)_________sat and watched the black and white programs. Times have changed. Today, many families have a Tv set. They sit (4)__________ their own living rooms and watch TV. 1.A)important B)wonderful C)expensive D)popular 2.A)gathers B)gathered C)gather D)to gather 3.A)he B)she C)on D)to II.Answer the question : 1)Did a lot of people have TV sets thiry years ago in VietNam? ____________________ 2)what did people do all evening? _____________________