Present perfect continuous questions

What have you been doing?

• Since 9 am.

• I have been cleaning my room.

• No.

How long have you been cleaning your room?

• Since 9 am.

• I have been cleaning my room.

• No.

Have you eaten breakfast yet?

• Since 9 am.

• I have been cleaning my room.

• No, not yet. I've been too busy.

What have you boys been doing?

• We've been training at the club.

• Yes, we have.

• For two hours.

How long have you been there?

• We've been training at the club.

• Yes, we have.

• For two hours.

Have you been drinking water?

• We've been training at the club.

• Yes, we have.

• For two hours.

What have you ______ doing?

I've _____ shopping for new shoes.

_____ long have you been shopping?

______ one hour.