“Mr. Jones checked the oven, turned off the lights and locked the front door before going to bed.” What did Mr. Jones do last?
- AHe locked the back door.
- BHe turned off the lights.
- CHe went to bed.
- DHe checked the oven.
“Mr. Jones checked the oven, turned off the lights and locked the front door before going to bed.” What did Mr. Jones do last?
Exercise makes the heart beat faster. This sends more blood and oxygen to the muscles that are working. Why does the heart beat faster during exercise?
A good night’s sleep helps the brain store what we learned during the day. Teenagers need about 8 to 10 hours of sleep each night, but many get less. How much sleep do teenagers need, according to the passage?
Passage: “Cycling to work saves money on fuel and parking. It also gives regular exercise and produces no exhaust fumes.” Which title fits the passage best?
A patient reads: “Take this medicine on an empty stomach, one hour before breakfast.” She usually eats breakfast at 8 a.m. When should she take the medicine?
“Mobile clinics now travel to farming villages twice a month. Before, people had to travel three hours to the nearest doctor.” What is the main benefit of the mobile clinics?
“Researchers gave half of a group of volunteers a new vitamin and the other half a dummy pill. Neither the volunteers nor the researchers knew who got which until the end.” Why did the researchers keep this secret?
“The new policy allows staff to work from home two days a week. Employees who need to see patients must still work on site every day.” Which employee can work from home under the policy?
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