One survey showed that people who habitually____each night have a higher risk of
A. fall asleep again.
B. become more energetic the following day
C. sleep less than 7 hours
D. confirm those serious consequences
E. suffer sleep problems
F. sleep more than 8 hours
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Now doctors can Successfully cure stomach ulcers.
A. Right
B. Wrong
C. Not mentioned
After hearing about your diagnosis, people will ask questions_________
Coupons should be thrown away because______.