An allergy is a reaction to a substance.
The idea
Say an allergy to peanuts to name the substance, and allergies for more than one.
Examples
- I have an allergy to peanuts.
- The form asks about food allergies.
- Her allergy to cats causes sneezing.
- Does your child have a milk allergy?
- He told the cook about his allergy.
- The nurse noted two allergies on the chart.
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Watch out
Do not confuse the noun allergy with the adjective allergic.
Try it yourself
Choose the correct word. They have an allergy ___ eggs. (to / at)
Show answer or example answer
to
To introduces the substance: eggs.
Choose the correct word. The patient listed three ___. (allergy / allergies)
Show answer or example answer
allergies
Allergies is the plural after three.
Choose the correct word. Please tell us about your food ___. (allergy / allergic)
Show answer or example answer
allergy
Allergy is the noun needed after food.
Practice round
Answer questions and rebuild English sentences to practise. Your score is shown.
Choose the correct word. They have an allergy ___ eggs. (to / at)
Choose the correct word. The patient listed three ___. (allergy / allergies)
Choose the correct word. Please tell us about your food ___. (allergy / allergic)
Tap the words in the right order.
Tap the words in the right order.
Tap the words in the right order.
Keep your progress
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Describe an allergy and name what causes it.

