Выберите предложения, в которых допущены какие-либо лексико- грамматические ошибки. Исправьте их.
1. Wealth is above good health.
2. Sport helps people to keep in good health.
3. Examine your eyes every year.
4. Smoking and drugging are good habits.
5. Who are speaking now?
6. She is not revising her grammar rule at the moment.
7. Don’t go into the classroom. The students are having test now.
8. Winter kinds of sport are swimming and golf.
9. Where he is going now?
10. Cover your mouth and nose when you cough and sneeze.
11. If you go in for sport you don’t catch cold.
12. The main purpose of physical culture is to produce champions.
13. The best medicine is better than good health.
14. What you are doing now?
15. See the dentist twice a year.
16. Everyone has habits.
17. Dress neatly.
18. Listen! Someone are knocking at the door.

1.There are 3 types of holidays in Russia:family holidays,state holidays and religious holidays.
2. Family holidays are birthdays, anniversaries,weddings and so on. For example: My family celebrates my birthday at home with my relatives. We hang balloons,make a cake,decorate home.
3. The state holidays in Russia are: Constitution Day,New Year's Day,the International Women's Day,May Day,Victory Day and Russia Day.
4. New Year is the major holiday in Russia. Russians decorate home,put a fir-tree and decorate it with glass balls and colourful toys. The traditions of this holiday are to put a fir tree,decorate home,to make presents,to be friendly with all people.
5. Victory Day-is a day,when we remember the people who protected our country from German Invaders during World War II. On this day people congratulate veterans and give them flowers. Victory Day is celebrated on the 9 of May.
6. Religious holidays are Christmas,Easter and others. There are also pagan holiday like Shrovetide or Pancake day. On Shrovetide people eat pancakes,see spring in and burn the scarecrow,which symbolizes winter.
7. Foreign Celebrations are:Halloween and St. Valentine's day.

Dear ...(если там имя есть у друга этого, то вписать его сюда),
 Of course I have seen all the photos you took, they are wonderful! I also love taking pictures, it's one of my hobbies. I always thought that taking pictures is the best way to keep your memories.
Last holidays I spent in a countryside near my hometown. It's a very beautiful place, it's surrounded by beautiful meadows and woods. Also there is fantastic sky with million stars that I enjoy looking at during night. I was going to swim in a nearby river every day, it's one of my all time favorite activities! Swimming makes me feel very happy.
I guess I'd say that I like summer holidays more. Winter holidays are also nice because of Christmas and snow, but there are much more interesting things I can do during summer. 

Best wishes,
(твое имя :)