"do you like bananas? "he asked his friends.(into indirect speech)

He asked his friend if he like bananas.

Explanation:

General rules for changing direct speech into indirect speech. Omit all inverted commas or quotation marks. End the sentence with a full stop. If the verb inside the inverted commas/quotation marks is in the present tense, change it into the corresponding past tense.

6  then the  lord  said to cain, “why are you angry?   why is your face downcast?   7  if you do what is right, will you not be accepted? but if you do not do what is right, sin is crouching at your door;   it desires to have you, but you must rule over it.”

8  now cain said to his brother abel, “let’s go out to the field.”  while they were in the field, cain attacked his brother abel and killed him.