4.Rephrase the sentences using unless. Example: If we don't leave now, we'll miss the start of the film. -Unless we leave now, we'll miss the start of the film.
1 I won't go to school tomorrow if I don't feel better.
2I can't write to you if you don't give me your address.
3 If you don't wear your coat, you'll be cold.
4 I'll phone you, if you don't phone me first.
5 He won't get the letter if you don't post it.
6 If you don't sleep, you'll feel tired.
7 I'll come, if you don't call me.

I see two people in the picture. A boy and a girl. They are located on the beach.The picture shows that the guys are happy.I think that the girl is about 12 years old, and the boy is about 8. The girl is wearing a red swimsuit, and the boy is wearing blue swimming trunks.

Перевод:

Я вижу на картинке двух человек. Мальчика и девочку. Они находятся на пляжу.По картинке видно,что ребята счастливы.Я думаю,что девочке примерно 12 лет, а мальчику где-то 8. Девочка одета в красный купальник, а мальчик в синие плавки.

In my opinion, leading a healthy lifestyle means eating healthy food and being physically active. If you want to stay healthy, you should go jogging several times a week or go to the gym. As for a healthy diet, you should eat more fruit and vegetables and avoid fast food. Personally, I will play basketball with my friends and have about 7 glasses of water every day.

Объяснение:

In the future, on vacation, I want to go to the Russian city of Moscow. I think this vacation will be wonderful. After all, this is a beautiful and large country. And there are a lot of popular people there.

I want to do a lot of things on my vacation. For example, visit the "Red Square" or go to the entertainment center. I want to go there with my family. And I hope we have a good time.