Sleeping better may help fight off illness. "When people are sleep-derived, there are higher levels of stress hormones in their bodies which can decrease immune function." says Doctor Felice, of Northwestern University in Chicago. A university of Chicago study shows people who sleep well live longer. So say good night sooner and it may help you stay active and vital to a ripe old age.
Q16. What is the speaker mainly talking about?
Q17. What do we learn from the talk about today's Americans?
Q18. What does the speaker say will happen to people who lack sleep?
Passage Two
Parents and teachers will tell you not to worry when applying for a place at a university. But in the same breath will remind you that it is the most important decision of your life.
The first decision is your choice of course. It will depend on what you want to get out of university, what you are good at and what you enjoy. The next decision is where to apply. Aim high but within reason. Do you have the right combination of subjects and are your expected grades likely to meet entry requirements? The deadline is January 15th. But it is best to submit your application early because universities begin work as soon as forms start rolling in.
The most important part of the application is the much feared personal statement. This is your chance to convey boundless enthusiasm for the subject. So economy of expression is foremost. Omit dull and ineffective generalities and make sure you give concrete examples.
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