Перед friendship в этом предложении нужен неопределённый артикль или нет what is friendship! ? если нужен, будьте добры объяснить почему.

Нет в этом предложении не нужен артикль What is friendship? В полне грамотический вопрос

УПРАЖНЕНИЕ 1

1) We are dancing

2) My grandfather doing

3)My mother is doing

4) My sister is making

5) The children are decorating

6) We are putting up

7) She is baking

8) Somebody is playing

9) The children are exchanging

10) Our mother is making

УПРАЖНЕНИЕ 2

1) What are you doing now?

We are playing drums

2) What is your mother doing now?

She is washing up in the kitchen

3) What are the children doing?

They are decorating the house

4) What is your friend doing?

He is making a phone call at the moment

5) Are you dancing?

No, I am not. I am doing my homework.

6) Is your grandmother watching TV?

No, she isn’t. She is sleeping at the moment.

7) Where are you doing the dusting?

I am doing the dusting in my bedroom.

8) Why is he leaving now?

He is playing sports tonight.

УПРАЖНЕНИЕ 3

1) aren’t baking

2) I am not making

3) we aren’t having

4) Isn’t doing

5) isn’t having

6) aren’t going

7) aren’t flying

8) aren’t having

9) isn’t going

10) aren’t watching

Задание 1.

1.We are dancing at the moment.

2.My grandfather is doing the gardening now.

3.My mother is doing the washing up in the kitchen.

4.Be quite! My elder sister is making a phone call.

5.Look! The children are decorating the house.

6.Why are you so busy? We are putting up the decorations.

7.Where is your grandmother? She is baking a cabbage pie.

8.Listen! Somebody is playing the drums.

9.Why is so noisy in the living room? The children are exchanging gifts there.

10.Our mother is making a strawberry cake today.

Задание 2.

1.What are you doing now?

We are playing the drums.

2.What is your mother doing now?

She is washing up in the kitchen.

3.What are the children doing?

They are decorating the house.

4.What is your friend doing?

He is making a phone call at the moment.

5.Are you dancing?

No, I am not. I am doing my homework.

6.Is your grandmother watching TV?

No, she isn't. She is sleeping at the moment.

7.Where are you doing the dusting?

I am doing the dusting in my bedroom.

8.Why is he leaving now?

He is playing sports tonight.

Задание 3.

1.The girls aren't baking cakes tonight because they are busy.

2.I am not making tea at the moment.

3.We aren't having a great time in the city.

4.My granny isn't doing the gardening today.

5.My uncle isn't having a meal with us in the dining room because he is ill.

6.You aren't going cycling this week.

7.The butterfly isn't flying now.

8.The pupil isn't having fun at the lesson.

9.My father isn't going on trips to England this year.

10.They aren't watching TV now.