есть очень много виды теорий,но самая известная это научная .There are so many kinds of theories, but the most famous is the scientific.
Ответ:
1. will find
2.rains
3.will learn , if he goes
4.will teach, if I know
5. put out, will not start
6. will feel, if she sleeps
7. If I ?, I will need
Объяснение:
1) We didn't play football yesterday.
2) She didn't want to go to the cinema.
3) We didn't watch TV.
4) Liza travelled much last year.
5) We don't buy food in this shop.
6) My sister doesn't drink coffee.
7) He didn't learn German at school.
8) He didn't talk to teacher yesterday.
9) You didn't do your homework yesterday.
10) We didn't walk in this park last year.
There are a lot of different traditions in Russia.
First of all, Russian people celebrate every holliday with family. Like New Year and Easter. Also,we give each other presents. And not only bought, but also we do them with our hands.