Final answer:
Explanation of identifying sentence punctuation marks.
Explanation:
In the provided sentences, the type of sentence punctuation mark is being identified. Here are the corrections for each sentence:
- There are two birds in the cage.
- Let them fly away.
- Where have all the flowers gone?
- What a pleasant surprise!
- Don't worry. Be happy.
- The wheat is spoilt and not fit for human consumption.
- Wow! That was a thrilling ride.
- May I have another cup of tea?
- How could you betray my trust?
- The coldest region on Earth is Antarctica.
Learn more about Identifying sentence punctuation marks here:
https://brainly.com/question/51409655