task 1
Russia is the largest country in the world but at the same time its population is smaller than in some other countries, China for example. Our country stretches from the Baltic Sea to the Pacific Ocean. There it borders with China and Japan. The largest river in Russia is the Volga. It flows from the Caspian Sea. A lot of old Russians cities lie on it. The chain from mountains to the Pacific Coast are not very high. Russia is one of the greatest countries of the world and we are proud of it.
1 isn`t it? 2 are they? 3 weren`t we? 4 is she? 5aren`t they? 6was it?7aren`t you? 8doesn`t she? 9doesn`t he?10 won`t you? 11 doesn`t he? 12 didn`t they/ 13does she?14 don`t they?15can`t you? 16can she?17 isn`t there?18aren`t there?19 is there?20 were there?wasn`t there?
Объяснен
We use the same auxiliary verb in the tag as in the main sentence. If there is no auxiliary verb in the main sentence, we use do in the tag.
You live in Spain, don’t you?
If the auxiliary verb in the sentence is affirmative, the tag is negative.
You’re Spanish, aren’t you?
If the auxiliary verb in the sentence is negative, the tag is affirmative.
You’re not Spanish, are you?
Объяснение:
1. developed
2. surrounded
3. worried
4. searched
5. achieved