Question

I've seen........of his work to know the he,s ready fora
promotions
a) both b) a few c) several d ) enough​

Answer 1

Answer:

both is the right answer

Answer 2

I've seen enough of his work to know that he's ready for a  promotions.

Explanation:

a) Both would be the correct option if the question had two option for the candidate's works.

b) A few works might not be sufficient to give someone a promotion. Therefore, a few is also a incorrect option.

c) Several should not be chosen as a correct answer because in reality it's not possible to check several works of all candidates competing for a promotion. Thus, several is also a wrong option.

d) Enough is the correct option because to promote someone is giving new responsibilities to the concerned person so  enough of his/her works should be considered and reviewed before doing so.