English BCS MCQ #571
4 17 Aug 2026

In which sentence is the word 'since' used as a preposition?

A
I have fallen in love since I saw her.
B
I have not seen him since.
C
It has been a long time since we last met.
D
Karim has been ill since Friday last.
ব্যাখ্যাঃ D বাক্যে ‘since’ একটি noun phrase ‘Friday’-এর আগে বসে সময়ের সম্পর্ক প্রকাশ করেছে। তাই এখানে এটি preposition।