Question

______you say so, I must believe it. (Since, Though)​

Answer 1

Answer:

Since

Explanation:

Though will not be suitable here as Though is used in an opposite form,i.e., what you say person 1 says, person 2 will not do that.

I HOPE IT HELPS YOU

Answer 2

Answer:

Since you say so,I must believe it.

Hope it helps you.

Please mark as the brainliest answer.