Ответ:

в картинках все задания по порядку. 3 задание на второй и третьей фотках

Объяснение:

I'm opening the door

The cat is sleeping on the mat

The boys are writing letters

We are singing songs

Thomas is making a model airplane.

Ex2

Is it raining all day?

Am I playing the piano now?

Is Mary coming to see us?

Is the boy climbing the tree?

Is the baby drinking milk?

Ex3

Are we listening to the teacher? .

Am I writing on the blackboard?

Are you learning English Grammar?

Is it raining cats and dogs?

Is he going to the cinema?

Are the horses running very fast?

Is Mary helping her mother to cook?

Am I working very hard?

Is Tom's brother coming to the party?

Are you singing very well?

Отрицательные

We aren't listening to the teacher

I am not writing on the blackboard

You are not learning English Grammar

It isn't raining cats and dogs

He is not going to the cinema

The horses aren't running very fast

Mary is not helping her mother to cook

I am not working very hard

Tom's brother is not coming to the party

You are not singing very well

Ex4

What are you doing?

What are you cooking?

Are you going out tonight?

What time are we playing tennis?

Why is your daughter crying?

When are Ken and Ellen coming for dinner?