The correct answer is prosper.
A. heap together
C. utter gutteral sounds
The correct answer is (B) To prosper; to flourish, to grow rich, to grow vigorously; to function well, or to develop vigorously. To have good health; to do well financially.
Thrive comes from Middle English thriven, Old Norse thrifa (to grasp for oneself).
Examples of use:
- The cat thrived when its owner changed its food to the new brand
- You will thrive in that warm and dry climate.