Відповіді: Стр.100 (3)

3. Correct the mistake in each sentence.

1. My mum asked them if they knew about the trip.

2. I asked her if I could take someone with me on the trip.

3. You wanted to know how the house was.

4. She asked who the owner of the wallet was.

5. Joanna wanted to know what she should do to join the group.

6. He started laughing and I wondered why.

7. Have you ever wondered how many messages we send each day?

8. They asked me if I enjoyed the film.