It is___________to?stare?directly?at?the?sun

Mr. Cook has not commented ________these reports.

The program on education is watching________.

________we can succeed or not depends on how well we cooperate

It is reported ________great changes have been made.

Have you ever watched a home shopping program on TV? Can you describe ____31____ it&39;s like to shop at home by television? Have you ever had to decide whether to go shopping ____32____ watch TV at home on a weekend? Now you can do ____33____ at the same time. Home shopping television networks have become a way for many people to shop ____34____ staying at home.