Watching TV too much _______ bad for your eyes.—I’ll go to bed right away.

Parents complain that _____ shown on TVwill have bad influence on high school students’ moral _____.

_________ is exciting to join the dance club on the weekend.

I invited five people to my party. Out offive people, only Tom and Jack can come. ______ people can’ t come.

__________ he had not hurt his leg, John would have won the race.