Answer:
Here are the words in bold and their respective parts of speech:
1. I bought a **beautiful** dress at the mall.
- **Part of speech:** Adjective
2. What did she ask you to do?
- **Part of speech:** Verb
3. I left my shoes under the kitchen table.
- **Part of speech:** Preposition
4. I need you to urgently write a speech for me.
- **Part of speech:** Adverb
5. On Saturdays I work from nine to five.
- **Part of speech:** Preposition
6. I want to go to a **university** in the United States.
- **Part of speech:** Noun
7. I'm sure you have a lot of work to complete.
- **Part of speech:** Noun
8. Actually, I have not had the time to look at your **proposal**.
- **Part of speech:** Noun
9. Andy clutched his knee, yet he had been kicked on the foot.
- **Part of speech:** Conjunction
10. After lunch let's go out for a **coffee**.
- **Part of speech:** Noun
Explanation: