Q538
I . . . . . . . . white washing my house since morning, so I am feeling tired.
A.
have been
AnswerB.
has been
C.
will be
D.
will have been
Answer: Option A
Solution
Answer: Option A
Solution:
"Has been" and "have been" are both in the present perfect tense. "Has been" is used in the third-person singular and "have been" is used for first- and second- person singular and all plural uses.