In the following question, a sentence is given in Direct/Indirect speech. Out of the four alternatives choose the one which best expresses the sentence in Indirect/Direct Speech.
Have you studied reported speech before?
1
She/He asked me if I has studied reported speech before.
2
She/He asked me if I had studied reported speech before.
3
She/He said me if I had studied reported speech before.
4
She/He asked me if I had studied reported speech after.