Grammar errors

The police in that country does not carry guns when they are in the street.

A dangerous criminal who was last seen having a drink in a small restaurant is being searched by the police.

Yes, we were driving our car through a forest and suddenly the engine ceased.

The influence that this novelist has had in future generations of writers should not be ignored.

As the good philosopher said, how ever many mistakes people make, we are after all only humane beings.

During the war the soldiers had tried several times to captivate the enemy leader but had never managed to do so.

Come and sit besides me because it's ages since we've met and had a good long chat.

In this session we'll take a closer look on some of the words you've heard already.

It'll only take me a few minutes and I'll be back very soon but I just have to do a phone call home.

Do you know what the cat bought in for me today? Yes, that's right: another dead mouse.