English language

Friends: is, are, isn’t, aren’t

Describe friends and tell positive and negative sentences apart.

12 min to read and practice

Learn

I am ready.I can draw.I am good at drawing.
Notice the word order in three English sentences.

Describe actions and qualities

Kind, helpful, curious, and funny describe qualities. In an imaginary example, someone is helpful because they help put books away. One action does not define a person forever.

He, she, and they

Mila is curious. can become She is curious. Mila and Niko are curious. becomes They are curious. The adjective curious stays the same for one person and for more than one.

Add not

Is not becomes isn’t; are not becomes aren’t. She isn’t tired. says she is not tired. The absence of one quality does not automatically prove its opposite. Only infer what the text supports.

Worked examples

Omar and Eva are helpful. They aren’t noisy.

Use they and are for two people.

Is Eva curious? Yes, she is.

Is comes first in the question; the answer keeps she is.

Try it yourself

Your turn

Type the missing word, number, or sign. Spaces in large numbers are allowed. Try first, then open the explanation.

Answer and explanation

are. Two people can be replaced with they.

Answer and explanation

is. She takes is.

Answer and explanation

aren’t. The apostrophe marks the missing o.

Answer and explanation

is. The reply uses the same form of be as the question.

Describe two imaginary friends in four sentences. Use is, are, isn’t, and aren’t once each.

See an example answer

Lina is curious. Lina and Max are helpful. Max isn’t tired. They aren’t late.

Check your knowledge

Choose one answer for each question. You can revise your answers and check again.

1. Replace Omar and Eva with a pronoun.
2. Choose the correct sentence.
3. What is the negative of She is tired?
4. Eva helps put books away. Which word describes this action?
5. Complete: Are they ready? Yes, they ___.

Answer key
  1. They. They can replace the names of several people.
  2. They are kind.. Are agrees with they; the adjective does not take s.
  3. She isn’t tired.. Is not contracts to isn’t.
  4. helpful. Helpful describes willingness to help.
  5. are. They takes are in the answer too.

Connect learning and practice

Review an explanation or try a related activity. Choose what you need next.