Question

Although i am afraid of the dentist, i must (select a word) my fears and go for treatment.

Answer 1

Overcome

Step-by-step explanation:

You haven't provided any options for me to choose from. So I'm assuming that the answer is:

Although I am afraid of the dentist, I must overcome my fears and go for treatment.

Therefore, the answer is overcome.

Answer 2

Although i am afraid of the dentist, i must FACE my fears and go for treatment.

Other words that can fill in the gap are: overcome, confront, fight, push through, etc.