10. Which sentence contains an interjection?
I'm so excited to see the movie!
Hurrah! I've finally found the answer.
I'm sorry I couldn't visit you, Sally.
Ricky, leave my notebook alone!
The sentence which contains an interjection is the second one.
Explanation:
Interjection is a type of word or expression that occurs suddenly of it's own and have some feeling. As,in the second second sentence there is word "Hurrah!" which is a sudden feeling of happiness, so it an interjection.