5 Study the key phrases again. Then complete the sentences with your own ideas.
1 Your room is very dirty. Shall 1 __?
2 This homework is too difficult.
OK, no problem. I'll —.
3 I don't want to go
alone.
Shalll ___?
4 You're very noisy. Could you —?
5 There isn't any sugar left. Do you want me
to ?
6 We need to phone Alibek. Shall I _?

Здесь пишу вопросы и сразу ответы, чтобы Вы не запутались:
1.Поставьте следующие предложения в Past и Future Indefinite Tense: 
a)People want raw materials.  
   People wanted raw materials. 
   People will want raw materials.
б)Civization increases man`s wants to surprising extent.
Я считаю, что в исходном тексте опечатка. Слова Civization нет в словаре.       Civilization increased man`s wants to surprising extent. 
   Civilization will increase man`s wants to surprising extent.
2.Преобразуйте предложения в отрицательные и вопросительные: 
а)He goes to the library in the evenings.  
   He don't go to the library in the evenings. 
   When does he go to the library?
б)The boy is a very good volley-ball player.  
   The boy is not a very good volley-ball player. 
   Is the boy a very good volley-ball player?
3.Образуйте общие вопросы: 
а)They live not far from this house.  
    Do they live not far from this house. 
б)You go to bed at eleven.  
    Do you go to bed at eleven.
4.Местоимения стоящие в скобках,употребите в соответствующей форме: 
а)I don`t know (they).  
   I don`t know them.
б)Come to see (we) in the evening.
   Come to see us in the evening.

for me, the ideal vacation is a trip somewhere in the mountains. you are surrounded by nature, and this beauty captures you. this would be the perfect solution for the next month to go to the mountains. I'd climb high to see. a bird's-eye view of nature. Altai would be the perfect place for me. it would be a great pleasure to spend a week there. I would like the weather to be sunny and comfortable for climbing to the top. in the mountains, the weather is usually slightly colder. I wouldn't take a lot of things with me, just the essentials. water, food, and warm clothes are all you need. in the spring, you will not see all the beauty of nature, but this is not the main thing. I would like to see the animals that are not present in our area. Altai is an ideal place for inspiration and enjoying the silence.