Complete each gap with the correct form of the word in brackets.
1. The (DEEP) of the lake is unknown.
2. Regular exercise will improve your (STRONG) and stamina.
3. The (WARM) of the sun felt wonderful.
4. We need to measure the (WIDE) of the door frame.
5. The (GROW) of the company has been impressive.
6. Nobody doubted the (TRUE) of her words.
7. The (LONG) of the course is 12 weeks.
8. His (WEALTHY) allowed him to retire early.
9. The (YOUNG) of today face different challenges.
10. The (DEAD) of the forest is due to pollution.