2. Переделай утверждения в вопросы: 1) The tiger is running fast. 2) The cows are eating grass. 3) The long snake is sleeping under the tree. 4) The goats are jumping.

1. Is the tiger running fast?
2. Are the cows eating grass?
3. Is the long snake sleeping under the tree?
4. Are the goats jumping?

В вопросе вспомогательный глагол is/are ставится перед подлежащим.