III. Choose the best options to fill in the blanks.
1. In some countries, a ____ is usually done along with a haircut.
A. bone B. blood vessel C. head massage D. allergy
2. Be careful. The ____ of this medicine can be very dangerous.
A. price B. place C. date D. side effects
3. People are waiting for a ____ system with better doctors and facilities in this country.
A. health care B. educational C. entertainment D. transportation
4. Stress is the number 1 cause of ____, in other words, unhealthy sleep patterns.
A. stomach ache B. flu C. cold D. sleeplessness
5. If you feel sleepy all the time, you are having ____.
A. sleeplessness B. sleepiness C. a toothache D. a headache
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