Састывить 14предложений с глогорами to be to heve семь с одним семь с другим и они из этих предложений должно быть 2там 2там с проспрежонными глаголами

. natasha is able to memorize 30 new words at a time. Наташа за один раз может запомнить 30 новых слов. (Здесь to be представлено в форме - is able)
 He is going to be a teacher.- Он собирается стать учителем.
. I'm going to start learn french. Я хочу начать учить французский.
 She is my sister-она моя сестра.
He is good at playing chess. он хорошо играет в шахматы. Здесь to be- isI am pupil. я - ученик.
She is very beautiful. Она очень красивая.
We're sitting at home. Мы сидим дома.
I was in school. Я был в школе.
John is my best friend. Джон - мой лучший друг.

1)2 Where does he live?
3 Where did you go last Sunday?
4 How many times do you usually go on holidays?
5 What she does on Friday nights?
6 How many students are there in your class?
2)2 We decided to stay up all night but a sleep fell after a few hours.
3 I finished my degree last year and then traveled around Canada for six years.
4 She went shopping on Thursday but she didn’t get much.
5 He smiled at her and then helped her get into the taxi.
6 I was very happy when they said they liked my food.
3)1b
2h
3f
4g
5c
6e
7d
8a
4)2 She hadn’t (got) a boyfriend...
3 They got on a course...
Простоте, но остальное я не смогла сделать;(

1.The population growth is the main cause of environmental pollution.
2. In the twentieth century, the population of the planet has increased more than ever in the history of human existence.
3. If this trend continues, in the next century the world population will double.4. Before 1900, many children born did not survive to adult age and, thus, could not have children of their own.5. In 1950 the average life expectancy in the U.S. was 57 years.6. People in these parts of the world began to immunize children have reduced child mortality.7. Already there are signs that in some parts of the world, population growth begins to decrease-Xia.8. In countries where the population grows at 2% per year, the number of inhabitants will advai place every 34 years.9. If the population growth is high in these and other countries, attempts to reduce the rate of growth will be in vain.10. Russia's population is declining sharply, as is born less and less children