| A | B |
| approach | to go closer to |
| burrow | to dig a hole or tunnel into or under something |
| cease | to stop; to come or bring to an end |
| destructive | causing harm or damage |
| drowsy | tired or sleepy |
| famished | very hungry |
| forecast | to figure out and say what will happen before it takes place |
| hibernate | to spend the winter in a resting state |
| migrate | to move from one country or region to another |
| nestle | to settle down comfortably |
| observe | to see or notice |
| prepare | to make or get ready |
| reduce | to make or become smaller or less |
| severe | very strict or harsh; hard to bear |
| venture | to dare to do, to go, to say |