To identify the stressed syllable in each word, the general guideline is to note which syllable is emphasized when pronounced. Here are the answers for the words listed:

1. **A. answer** - stressed on the first syllable: **AN-swer**
2. **A. remove** - stressed on the second syllable: re-**MOVE**
3. **A. arrive** - stressed on the second syllable: a-**RIVE**
4. **A. avoid** - stressed on the second syllable: a-**VOID**
5. **A. review** - stressed on the second syllable: re-**VIEW**

This pattern often emphasizes the second syllable in words that have two or more syllables. If you have more words or specific questions, feel free to ask!