Which sentence contains a grammatical error?
A) She has been working here since 2010.
B) They have went to the store already.
C) He had finished the report before the meeting.
D) We will have completed it by Friday.
-
A
She has been working here since 2010.
-
B
They have went to the store already.
-
C
He had finished the report before the meeting.
-
D
We will have completed it by Friday.