—Every day, my mother tries to spare some time to chat with me ______ she is very tired after a wholeday’s hard work.
—How great she is!
A．unless B．whether C．although D．until
—Excuse me, Mum. When can we have dinner?
—Not until it in half an hour.
A．is prepared B．will be prepared C．had been prepared D．was prepared
Because of the terrible earthquake, some people in Ya’an became homeless and they had to ________the tents for the night.
A．put away B．put up C．put off D．put down
—It is selfless the most beautiful teacher—Yang Xiangming to lose his life the child in the river.
—I think so, he is so great.
A．for; to save B．of; to save C．for; to saving D．of; to saving
—Chinese people are worried about the food they eat these days.
—Yes, the food safety is a serious in our country. We should try to solve it.
A．subject B．program C．problem D．opinion
—Could you tell ______it is from your home to your school?
—It’s about fifteen minutes’ ride.
A．how long B．how often C．how far D．how soon
