The correct answer is stick to.
Adhere
A. return to
B. trust
C. draw near
D. stick to
The correct answer is (D) to stick to; to cling to; to be devoted to as a follower; to hold to loyally.
Adhere comes from adhaerere (Latin) and adhérer (French), meaning to stick.
Examples of use:
- The magnet adhered to the refrigerator.
- He adhered to their previously discussed plan and gave no concessions.