st thirty years _____ the greatestnumber of laws stopping our rights and progress,until today we have reached astage ____ we have almost no rights at all.

Peter, we are good friends. We can help ____.—Yes, you’re right.

With some books ________， he went into the bookstore on the way home.

No matter ______ the weather is like, you can alwaysfind surfers out _____ the waves in Hawaii.

I have a tape player, _______ he doesn’t haveone.