Ответ:

Перевод задания: Выберите правильный вариант.

1. Правильные артикли: the capital, England, one of the most beautiful cities, Europe.

London is the capital of England and one of the most beautiful cities in Europe.

2. There are 50 states in the USA.

The biggest state is Alaska, the smallest is Rhode Island.

The Mississippi is the longest river in the world.

Используем the с превосходной степенью и с названием страны the USA; названия England и Europe употребляются без артикля.

Ответ: 1 — the, -, the, -; 2 — -, the; the, the; 3 — the, the, the.

Translation: London is the capital of England and one of the most beautiful cities in Europe. There are 50 states in the USA. The biggest state is Alaska, the smallest is Rhode Island. The Mississippi is the longest river in the world.