Salut,

1) What are you doing

2) I am giving...

4) they are playing in the garden.

6) he is putting his costume on.

7) Is she preparing the instruments?

8) she isn't( is not) preparing the instruments. What is she doing?

9) She is sleeping

J'espère avoir pu t'aider

What are you doing ?

I'm waiting for you

I'm giving

They are playing

He is putting

Is she preparing

She is not preparing

But what is she doing

She is sleeping