In each of the following sentences, choose the best option in which the direct form of narration has been changed into its indirect form.
I said to my friend, "Can I borrow your dictionary for one day only?"
1
I asked my friend if I might borrow his dictionary for one day only.
2
I asked my friend if I could borrow his dictionary for one day only.
3
I requested my friend if I can borrow his dictionary for one day only.
4
I told my friend if I could borrow his dictionary for one day only.