Question

Отметь предложение с ошибкой 1) There is an eagle in the mountains 2) There are lot of fish in the river 3) There are a lot of snake in the desert 4) There is a whale in the ocean

Answer 1

3) A lot of snakeS
То есть в 3 предложении ошибка. Потому-что должно быть мн. число

Answer 2

2) There are lot of fish in the river

Answer 3

There is an eagle in the mountains.```

The sentence "There is an eagle in the mountains" does not contain any grammatical errors. It is a correct sentence in English. The subject "eagle" is singular, and the verb "is" agrees with it. The preposition "in" is used correctly to indicate the location of the eagle. The noun "mountains" is plural, which is appropriate in this context.

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