1 go/shops X She isn't going to go to the shops. She 's going to go to the beach.

Решение:

В первом предложении используется отрицательная форма Present Continuous, поэтому верно: She isn't going to go to the shops.

Во втором предложении используется утвердительная форма Present Continuous, поэтому верно: She's going to go to the beach.

Ответ: She isn't going to go to the shops. She 's going to go to the beach.