VI. THINK – THOUGHT - THOUGTHFUL
1. The red squirrel is in danger of becoming ................................. in England.
2. Servants are now almost ........................ in modern society.
3. The mountain gorilla is on the verge of .....................................
4. We know of several mass ................................ in the earth’s history.
5. Will technology in music drive creativity to .......................................
6. The dormouse in Britain may face ................................... if ancient woodland continues to disappear.