The Red Cross would have ________ thousanddollars with which to buy gifts for the old men

Out of sympathy for the earthquake victims in Yushu, the kind-hearted lady ____ her clothes and quilts to them.[ ]

Years ago we didn’t know this, but recent science ______ that people who don’t sleep well soon get ill

She ________by the other children because she was always serious.[ ]

In fact, I would have left for the countryside ____ havestayed at home[ ]