What did Nikita and his classmates do in Science last week?

Ответ (EN):

1. Nikita and his classmates built a small volcano in Science class last week.

Перевод (RU):

1. На прошлой неделе Никита и его одноклассники построили небольшой вулкан на уроке естествознания.

Ответ: Nikita and his classmates built a small volcano in Science class last week.