Замените на правильную форму
1.I you (learn) the topic, you wouldn't have problems with your test.
2.If Jack (come) home at noon, he would have time to finish his work.
3.If plants are watered, they (grow) healthy.
4.If I hadn't broken my phone, I (call) you.
5.If we had visited the party, we (have) lots of fun.
6.If you ask, I (help) you with your task.
7.If you study hard, your results (become) better.
8.If I (be) you, I would go there.
9.We (not go) to the picnic, if it rains this Sunday.
10.When sun (rise), the day begins.

- Hi, how r you?
- Hi, I'm good, and you? How is your preparing for holiday?
- Oh, we already have decorated our rooms. New Year is my favorite holiday. I am looking forward when we will give presents to each other. 
- Have you already prepared your gifts? Do you prefer to give presents or to get presents?
- Yes, my presents are prepared. I personally prefer to give presents. I want to make my friends and family happy. It's interesting to go shoping and to try guess what people want to get. And it's pleasure to see people's smiles when they unpack their presents.
- Well, it's good. But my presents are not prepared yet. I have to go shoping now. 
- See you later! Happy New Year!
- Bye! 

- Привет, как ты?- Привет, хорошо, а ты? Как твоя подготовка к празднику?- О, мы уже украсили наши комнаты. Новый год мой любимый праздник. Я с нетерпением жду, когда мы будем делать подарки друг другу.- Вы уже подготовили свои подарки? Вы предпочитаете дарить подарки или получать?- Да, мои подарки подготовлены. Я лично предпочитаю дарить подарки. Я хочу делать моих друзей и семью счастливыми. Это интересно ходить по магазинам и пытаться угадать, что люди хотят получить. И это приятно видеть улыбки людей, когда они распаковывать свои подарки.- Ну, это хорошо. Но мои подарки еще не подготовлены. Я должен идти в магазин сейчас.- Увидимся! С новым годом!- До встречи!

View of the demographic crisis, which is characterized by an excess of the resource population, lack of resources to maintain the hygiene of life due to lack of funds on the part of community life. Overpopulation - a relative value, depending on the resource base of the territory of residence of the population, and also includes an assessment of the issuance and renewal of sources of means of subsistence.It is estimated by various methods1) A simple estimate: the ratio of the measured population to land area, given the volume of the surface of the soil on which it lives;2) Regenerative rate: the ratio of the rate of resource consumption of the population to the rate of renewal of these same resources, net of the amount of resources that need to maintain ecosystems and regenerative nature of the system (in accordance with the position of the overpopulation of the Earth's population will be over 25 billion3) A summary of expansion options: estimated ratio of population growth to the rate of progress, which provides the possibility of the emergence of new sources and the potential to expand the resource base.