Q268
I'll be home . . . . . . . . 6 o'clock.
A.
in
B.
since
C.
on
D.
by
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
As a preposition of time, 'by' means before a specific time. 'By' shows a time limit for something to happen. An event must happen before a specific time is reached. For example - Please send me the report by Tuesday.