.The symbolic one-hour switch-off first _____ in Sydney in 2007 has become an annual global event.
Rather than __________ money on the phone talking to her, I would use MSN chatting with her online.
Her mother doesn't __________ of her going to study in the United States alone.
—What will the weather be like tomorrow? —I think it will be __________ as it was yesterday.
I soon found that the work I was doing had al-ready been done by someone else. __________,I was wasting my time.
With the development of economy, even people in remote villages can have __________ to computers.