They were interested in it.

Meaning: This sentence expresses the idea that the friends shared the person's enthusiasm for the book. They felt curious and eager to know more about it.

Choice of Words: Were is the past tense of the verb "to be," which indicates a state of existence or condition. Interested means having a desire to learn more about something or to participate in an activity. In indicates a state of being located within or surrounded by something.

Alternative Expressions

Related Expressions

• The boy was very interested in learning.
• Go away, I'm not interested.
• I'm interested in learning about different religions.
• They were glad they had climbed the mountain.
• They played until they were tired and cold.
• They sparkled like they were alive.
• They knew they were meant to be.
• United they stood, strong they were.
• They felt like they were part of the adventure.
• They were tired but happy when they went home.