Fill in the blanks by choosing the right verb forms given in parenthesis:

Either Rahim or his brother ___done it ( has, have)

Fill in the blanks in any ten of the following sentences:

He was convinced - Mr. Khan's innocence.

Fill in the blanks in any ten of the following sentences:

We are always anxious - buy the best products in the market.

Fill in the blanks in any ten of the following sentences:

The student was exempted - paying his fees.

Fill in the blanks in any ten of the following sentences:

As he reached 18, the boy became independent - his father.

Fill in the blanks in any ten of the following sentences:

Public servants should be answerable - the people.