Question

he asked his friend if he could use his bicycle for a day change the direct form​

Answer 1

Answer:

To change from Indirect to Direct Speech, keep the rules of the Direct Speech are applied in the reverse order.

Use the reporting verb, "say" or "said to" in its correct tense.

Remove the conjuctions "that, to, if or whether etc". ...

Insert quotation marks, question mark, exclamation and fullstop, wherever necessary.

Answer 2

Answer:

He said to his friend,"can I use your bicycle for a day".