ill people die of in 100 years If you thinkthat is a simple question, you ______ attention to the revolution taking placein biotechnology

Many new______ willbe opened up in the future for those with a university degree

106. Where are my keys They seem to have____.

I suppose by the time I come back next year, all these old houses south of the Baoshehe River ________ down

Is ______ here —No, Tom isn’t here. But it’s time to have class.