ime going by, we have come to realize that creativity is it takes to keep a nation highly competitive.

It ________ have been her to leave her child alone and do whatever she wanted. She isn’t such a person.

“Why don’t you stay here over the weekend? ” She said._______

It is really _______ unusual experience, and I’ll never forget _______.

Last night I was watching some news about the American financial crises(金融危机) on TV _______ the power went off