1) составить предложение
2)составить вопрос
3) отрицательное

Ex. 5

Объяснение:

1. I am blowing a party horn.

I am not blowing a party horn.

Who is blowing a party horn?

2. My mom is talking on the mobile.

My mom is not talking on the mobile.

What is mom doing?

3. They are dancing now.

They are not dancing now.

Who is dancing now?

4. Steve is playing the drums.

Steve is not playing the drums.

Steve is playing the drums, is not he?

5. Christina is eating a sandwich.

Christina is not eating a sandwich.

What is Christina eating?

6. John is bringing a cake.

John is not bringing a cake.

What is John bringing?

Объяснение:

1) John is blowing a party horn.

John isn't blowing a party horn.

Is John blowing a party horn?

2) John is talking on the mobile.

John isn't talking on the mobile.

Is John talking on the mobile?

3) John is dancing.

John isn't dancing.

Is John dancing?

4) John is playing the drums.

John isn't playing the drums.

Is John playing the drums?

5) John is eating a sandwich.

John isn't eating a sandwich.

Is John eating a sandwich?

6) John is bringing a cake.

John isn't bringing a cake.

Is John bringing a cake?