question: Complete the next sentence:

How to help a friend with bulimia
Realize that bulimia is a mental condition.
While it's most commonly found in teenage and young adult women, both men and women can be bulimic, at any age. The cause of bulimia is thought to be an inability to deal with painful or overwhelming emotions.

answer: Binging, or overeating, helps a bulimic person to calm themselves. It may help them feel less angry, unhappy, or lonely.

question: Complete the next sentence:

How to calculate your total daily calorie needs
Use an online calculator.
You can calculate your total calorie needs with the number of available online calculators.
These may be easier to use and less complicated than doing the required mathematical equations yourself.

answer: You can find a variety of calculators from weight loss and wellness clinics and some medical associations' websites. Make sure you're choosing a reliable website and do not use calculators from blogs or other personal sites.

question: Complete the next sentence:

How to make a plastic bottle wormery
Peel the label off the bottle.
It isn't necessary but removing the label makes the wormery look better.
You can also paint the cap of the bottle to look like a little door later.

answer:
Cut off the top of the bottle (a few centimetres down). Make sure the cap is still on the bottle.