—Do you know when Britain ______war on Germany during the Second World War?—In 1993，I suppose.

They see you as something of a worrier,__________ problems which don’t exist and crossing bridges long before you come to them.

Actually，information technology can_____the gap between the poor and the rich because all can get what they want at the same time．

The child should be punished. You shouldn’t let him ________ telling lies

Half a month passed and the boy ______ all his money, so he had to turn to his friends for help.