—What are you going to do this afternoon?—I’ll probably go for a walk later on________it stays fine.

—Can you work out the problem?   —I can’t ______your explain how to do it.

Many workers were organized to clear away ________ remained of the           World Trade Center.

It is not what you said but the way you said it ____ made him angry.

It will be at least three weeks________ he recovers from his illness and returns to work.