Пж решите всё что сдесь есть мне завтра сдавать.

3.

1) tallest

2) longest

3) smallest

4) biggest

One of the tallest buildings in Russia is Capital City Moscow Tower. The most popular and longest rivers in my country is Lena, Volga and Enisey. Nowadays the oldest city in Russia is Kerch, that city is about 2600 years old.