Turn the given sentences into questions (Преврати данные предложения в вопросы).

Example:
They have done their homework.

Answer:
Have they done their homework?


1. He has played the guitar.

?

2. They have swept the floor.

?

3. Mary has eaten her dinner.
ПАЖЫЛУЙСТО УМОЛЯЮ ДАМ !) ЮАЛЛОВ Я УЖЕ НЕСПЛЮ ; ЧАСА ПАЖАЛУЙСТООООО