1) Mike asked Peter if / whether he enjoyed reading.
2) She asked Nam if / whether his sister and brother went to the same school.
3) She asked her mom if / whether there were some oranges in the fridge.
4) He asked his friend if / whether it would rain the following day's morning.
5)Tam asked Peter if he had gone to Hue three years before.
6) She asked me if / whether I could speak Chinese
7) She asked Ba if / whether he were reading that book at 8 o'clock the previous Sunday.
8) He asked her whether he ever been to this place
9) My parents asked me if I do homework then