Shikkha Guru

Which word is an adverb?
A) Quick
B) Quickly
C) Quickness

I have lived here _____ 2020.

A) for
B) since
C) from

Which sentence is in the passive voice?

A) The chef cooked the meal.
B) The meal was cooked by the chef.
C) The chef is cooking the meal.

She ___ breakfast before leaving home.
A. had eaten
B. eat
C. eats