1) Where are children?
At supermarket.
2) How many children are there?
...Two...
3) What has the woman got in her hand?
...Bottle...
4) What are the children doing?
...Drinking...
5) Where are the children now?
In the ...Kitchen...
6) How many bottles of Coke are there?
...Six...
It's right (Это всё правильно)
Если это просто сказать и написать... Наверное правильно. Удачи