Question

did u borrow my dictionary he asked convert the sentence into reported speech​

Answer 1

Indirect speech focuses more on the content of what someone said rather than their exact words. In indirect speech, the structure of the reported clause depends on whether the speaker is reporting a statement, a question or a command.

direct

indirect

reported clause

statement

‘I’m tired,’ I said.

I told them (that) I was tired.

that-clause

question

‘Are you ready?’ the nurse asked Joel.

‘Who are you?’ she asked.

The nurse asked Joel if/whether he was ready.

She asked me who I was.

if-clause/whether-clause

wh-clause

command

‘Leave at once!’ they ordered.

They ordered us to leave at once.

to-infinitive clause

Indirect speech: reporting statements

Indirect reports of statements consist of a reporting clause and a that-clause. We often omit that, especially in informal situations:

The pilot commented that the weather had been extremely bad as the plane came in to land. (The pilot’s words were: ‘The weather was extremely bad as the plane came in to land.’)

I told my wife I didn’t want a party on my 50th birthday. (that-clause without that) (or I told my wife that I didn’t want a party on my 50th birthday.)

Answer 2

he asked that did I borrowed his dictionary

hope my answer helps you!