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