What are you going to do next weekend-_______-,if time permits ,I may go to Beijing with my friends.

The Shanghai World Expo is intended to achieve ourcommon goal, world that is safer, cleanerand healthier than one we’re living in.

I have no impression _______ he went homeperhaps by bike.

My father doesn’t like shopping much. He would rather______ TV at home than______ around for hours in shops.

Peter __________ under the pressure of his position and was unable to work for a year.