1. B. polluted
The word "polluted" has the pronunciation pəˈlutɪd, with the main stress on the second syllable (lu-tid). This matches the pattern of the other options, which have the same stress pattern.
2. D. received
The word "received" has the pronunciation rɪˈsivd, with the main stress on the second syllable (re-ceived). This matches the pattern of the other options, which have the same stress pattern.
3. A. owned
The word "owned" has the pronunciation oʊnd, with the main stress on the first syllable (owned). This matches the pattern of the other options, which have the same stress pattern.
4. C. stopped
The word "stopped" has the pronunciation stɑpt, with the main stress on the first syllable (stop-ped). This matches the pattern of the other options, which have the same stress pattern.
5. A. approached
The word "approached" has the pronunciation əˈproʊʧt, with the main stress on the second syllable (ap-proached). This matches the pattern of the other options, which have the same stress pattern.
6. A. pens
The word "pens" has the pronunciation pɛnz, with the final consonant sound /z/. This matches the pattern of the other options, which end with the /z/ sound.
7. D. days
The word "days" has the pronunciation deɪz, with the final consonant sound /z/. This matches the pattern of the other options, which end with the /z/ sound.
8. A. groups
The word "groups" has the pronunciation grups, with the final consonant sound /s/. This matches the pattern of the other options, which end with the /s/ sound.
9. A. trains
The word "trains" has the pronunciation treɪnz, with the final consonant sound /z/. This matches the pattern of the other options, which end with the /z/ sound.
10. A. gives
The word "gives" has the pronunciation gɪvz, with the final consonant sound /z/. This matches the pattern of the other options, which end with the /z/ sound.
11. A. plan
The word "plan" has the pronunciation plæn, with the short vowel sound /æ/. This matches the pattern of the other options, which have the same short vowel sound.
12. B. cover
The word "cover" has the pronunciation ˈkəvər, with the first syllable stress and the short vowel sound /ə/. This matches the pattern of the other options, which have the same stress and vowel sound.
13. A. sight
The word "sight" has the pronunciation saɪt, with the diphthong /aɪ/. This matches the pattern of the other options, which have the same diphthong.
14. A. kind
The word "kind" has the pronunciation kaɪnd, with the diphthong /aɪ/. This matches the pattern of the other options, which have the same diphthong.
15. A. shape
The word "shape" has the pronunciation ʃeɪp, with the diphthong /eɪ/. This matches the pattern of the other options, which have the same diphthong.
Here are the answers to the grammar and vocabulary questions:
1. D. has lived
2. D. have met
3. A. started
4. B. was sitting
5. B. has gone
6. A. did they
7. B. did she
8. A. have you
9. C. doesn't he
10. C. don't they
11. "o" is likely a typo. It should be "I". The correct answer is: I find and I enjoy