Make questions from the following sentences. Begin with How They have

They have been sweeping the floor since morning. How long have they been sweeping the floor?

It will take her half an hour. How long will it take?

You are speaking too fluently. How are you speaking?

The book was really interesting. How was the book?

This table is three meters long. How long is this table?

I feel good. How do you feel?

We have made a lot of money. How much money have we made?

This word is pronounced like this. How is this word pronounced?

Their holidays were amazing! How were their holidays?

They performed excellently. How did they perform?