| A | B |
|---|
| proof (n) | evidence sufficient to establish a thing as true, or to produce belief in its truth. |
| refugee (n) | a person who flees for refuge or safety, esp. to a foreign |
| predict (v) | to declare or tell in advance; prophesy |
| dramatically (adv) | highly effective . |
| prosper (v) | to be successful or fortunate, esp. in financial respects; thrive; flourish. |
| retreat (v) | to treat again. |
| occur (v) | to happen; take place; come to pass: |
| actually (adv) | as an actual or existing fact; really. |
| harvest (n) | the season when ripened crops are gathered. |
| plunge (v) | a crop or yield of one growing season. |
| crop (n) | the cultivated produce of the ground, while growing or when gathered |
| famine (n) | any extreme and general scarcity. |
| struggle (v) | to contend with an adversary or opposing force |
| recovery (n) | an act of recovering. |
| agreement (n) | the act of agreeing or of coming to a mutual arrangement. |
| glacier (n) | an extended mass of ice formed from snow falling and accumulating over the years and moving very slowly |
| cause (v) | a person or thing that acts, happens, or exists in such a way that some specific thing happens as a result; the producer of an effect |
| therefore (adv) | in consequence of that; as a result; consequently |
| during (prep.) | at some time or point in the course of |
| look back (v) | to turn one's eyes toward something or in soame direction in order to see |
