In this question, you are asked to identify which sentences express sympathy. Sympathy is a feeling of concern or compassion for someone who is experiencing difficulty or hardship. Let's analyze the given sentences:
That's terrible.
This sentence expresses sympathy because it shows concern for a situation perceived as bad or unfortunate.
I hope so.
This sentence doesn't explicitly express sympathy; it simply conveys hope for a certain outcome.
I'm really sorry to hear that.
This sentence clearly expresses sympathy as it directly states sorrow regarding someone else's unfortunate situation.
That's a shame.
Similar to the first sentence, this one expresses sympathy as it indicates regret or sadness about a situation.
You're right.
This sentence does not express sympathy. It merely agrees with someone's statement or opinion.
Therefore, the sentences that show sympathy are:
"That's terrible."
"I'm really sorry to hear that."
"That's a shame."