Question : Find out the correct form of tense.
I am exhausted as _______ continuously since 7 O'clock in the morning.
Option 1: I was studying
Option 2: I have been studying
Option 3: I had been studying
Option 4: I would have been studying
Option 5: I will be studying
Correct Answer: I have been studying
Solution : Have been is the correct tense as the activity is still going on.