you may have , you should gather your courage toface the challenge .

May I speak to your manager at four o’clock thisafternoon–I’m sorry. He ________ to a conference long beforethen.

If you＿＿＿＿wait a moment, I’ll go and find our manager.

My hometown is becoming more and more beautiful with trees and flowers on sides of the road.

The window was forced open. The burglar ______ slipped into house through it.