Можно задать вопрос: «are you having a best friend at the moment? просто тут слово at the moment, а с ним употребляется present continuous

Если at the moment, то по идее можно, а вообще так не говорят

Нельзя.

Тут симпл.

Этот вопрос в длительности приводит меня в первобытный ужас.

1. Nikita isn't flying a kite. He is jumping.

2. Masha and Olya aren't playing a game. They are talking.

3. Slava and Artyom aren't playing basketball.They are playing soccer.

4. Fedya isn't making a sandcastle.He is climbing a tree.

5. Vanya isn't driving a car. He is playing basketball.

6. Vova isn't painting a picture. He is riding a bike.

7. Natasha and Lyuda aren't talking. They are drinking Coke.

Предложения

1 Jim is playing a game.

2 Mike isn't riding a bike.

3 Lera is playing with her toys.

4 My little sister is sleeping.

5 Is your brother flying a big kite?

6 His friends aren't playing basketball.

7 Is he painting his face?

8 We aren't making a sandcastle.

2. We drink water - Мы пьем воду.
3. He brings them some meat and vegetables.- Он приносит им немного мяса и овощей.
4. You put the dishes on the table.- Ты ставишь посуду на стол.
5. They have tea.-У них чай.
6. She takes the dirty plates from the table.- Она берет грязные тарелки со стола.
7. The children put on their coats.-Дети одевают их пальто.
8. The pupils write a dictattion.-ученики пишут диктант
9. My friend helps me to solve a difficult problem. Мой друг мне решить трудную проблему.
10. I learn a poem.Я учу стих.
11. She tells them an interesting story.Она рассказывает интересную историю.
12. Kate sweeps the floor. Катя подметает пол.
13. The waiter puts a bottle of lemonade in front of him.Официант ставит перед ним бутылку лимонада.
14. Susan makes a new dress for her birthday party. Сьюзен шьет новое платье на свой день рождения.
15. She opens a box of chocolates. Она открывает коробку шоколада.