______ does your school have sports meeting—Twice a year.

Did you see a man in black pass by just now?—No, sirI __________ a newspaper

Uncle Wang gave all his savings to the Hope School ____ he himself was not rich.

The engine of the ship was out of order and the bad weather ______ the helplessness of the crew at sea.[ ]

__ it is sohot, I guess we can’t do anything until after dark