I live in Russia. I live in Russia

I live in Russia. I live in Russia.

In, in a big city named Saint Petersburg. , in a big city named Saint Petersburg.

This is a sentence fragment, so it's needs to be joined with the previous sentence with a comma

In, in a big city named Saint Petersburg. , in a big city named Saint Petersburg.

one sentence

In a big city namcalled Saint Petersburg. In a big city called Saint Petersburg.

It’s more natural to use ‘called’ for places and buildings when talking about names. You would use ‘named’ for people and pets.

It has many rivers in the downtown area and many bridges too. It has many rivers in the downtown area and many bridges too.

It has many rivers in the downtown and many bridges. It has many rivers downtown and many bridges.

The weather here is not as good as I wish,. It's too rainy. The weather here is not as good as I wish. It's too rainy.

The way you have it is fine for spoken English, but for written English you have to add "too rainy" properly somehow.

The weather here is not as good as I wish, it's too rainy. The weather here is not as good as I wish, it's too rainy.

The weather here is not as good as I wishould like, too rainy. The weather here is not as good as I would like, too rainy.

It's somethingwhat like London I suppose. It's somewhat like London I suppose.

Your way is okay but a bit strange.

It's something like London, I suppose. It's something like London, I suppose.

B, but I have never was inbeen to London. , but I have never been to London.

Shouldn't start a sentence with a conjunction.

But I've never waslived in London. But I've never lived in London.

But I’ve never was inbeen to London. But I’ve never been to London.

Use present perfect tense: I + have + (never) + been + to + (city/country)

We have the hightallest skyscraper in Europe. We have the tallest skyscraper in Europe.

"high" is not used for the height of objects

We have the hightallest skyscraper in Europe. We have the tallest skyscraper in Europe.

It's namcalled Lakhta Center. It's called Lakhta Center.

Soviets' buildings. Soviets buildings.

Fine for spoken, but for written this should be part of a sentence

Some examples would be the Soviets' buildings. Some examples would be the Soviets' buildings.

Soviets' buildings. Soviet buildings.

Come into Saint Petersburg. Come to Saint Petersburg.

Come into Saint Petersburg. Come to Saint Petersburg.

Come into Saint Petersburg. Come to Saint Petersburg.

You could also say: Come visit Saint Petersburg.

WeYou'll like it. You'll like it.

We'll like it. We like it.

We use the present tense when we say sentences like ‘We like it when people visit Saint Petersburg’.