Question

Direction for questions 19 to 21: Fill in the blanks with suitable preposition:
19.
five months.
He has been learning computer
(A) for
(C) since
(E) None of these
(B) to
(D) All of these
Non​

Answer 1

answer : since

do mark me as brainliest

Answer 2

Answer:

Since five months

Hope it will helpful