Grammar
Class 12 / General English
Grammar
Question 13 of 37Book: TN-ENG-12Chapter 2
Choose the suitable preposition to complete the sentence: "Yuvan has been studying well ______ childhood."
A
for
B
since
C
from
D
by
Correct AnswerB.
since
Explanation
In present perfect continuous constructions, since is used to denote a specific starting point of time in the past extending up to the present moment