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**Exercise 10. Complete the sentences with the correct form of the words in the box.**

**helpless**
**on purpose**
**unpleasant**
**peers**
**exhilarating**
**pleased**
**experience**
**embarrassing**
**by chance**

1. The teacher encouraged her students to engage in active learning rather than relying solely on learning **by rote**.
2. During the bullying incident, I felt so **helpless** and lonely, unable to defend myself.
3. I’m grateful that I always feel comfortable being myself around my **peers**.
4. The company’s CEO was very **pleased** with the team’s hard work and dedication.
5. They spread false rumors about Mr. Hung **which were unpleasant** to damage his reputation.
6. It was very **embarrassing** when I mispronounced a word during a public speech, and everyone noticed.
7. My different part-time jobs during university provided me with valuable work **experience** and social skills.
8. Luckily, I happened to find the perfect birthday gift for my sister **by chance** while shopping online.
9. Lisa received a/an **exhilarating** email filled with a lot of criticism and negativity.
10. After a challenging climb, the moment we reached the top of the mountain was **exciting** and worthwhile.