What will people die of in 100 years? If you think that is a simple question, you ______ attention to the revolution taking place in biotechnology.
You ________ be hungry already— You had lunch only two hours ago!
—Why is Mr. Li so happy this morning? —Because he was honoured with a(n)______ for excellence in teaching.
The news that he won the game sounds.
----I’ll tell Mary about her new job tomorrow. ---- You_____ her last week.
This depends uponhe is interested in doing this kind of work.