Appendix: Answer KeysAppendix: Answer KeysSection 7 of 9
b.7Practice Bank 10.2: vertical farming
| Q | Key | Q | Key |
|---|---|---|---|
| 11 | WAREHOUSE | 16 | PESTICIDES |
| 12 | LAMPS | 17 | ELECTRICITY |
| 13 | WEATHER | 18 | VALUABLE |
| 14 | WATER | 19 | WHEAT |
| 15 | CITY | 20 | SUPPLEMENT |
- Question 12: the instruction is ONE WORD ONLY, so electric lamps would be marked wrong. Lamps alone is the answer.
- Question 18: the lecture says valuable in relation to their weight. Only the adjective fits the gap.
- Question 20: the whole lecture builds to this word. A supplement, not a replacement, is the speaker's conclusion, and the sentence in the notes is a direct paraphrase of it.