Переведите следующие предложения, обращая внимание на перевод эквивалентов модальных глаголов 1. in the extinguishment of a fire the burning substance has to be cooled below its ignition temperature. 2. the officer in charge has to decide whether it is safe to attempt an emergency operation. 3. gas and air mixtures will be able to burn only within certain limits. 4. at last firemen were allowed to open a building. 5. the chief of the fire brigade has to arrive at work at 6 o’clock. 6. all the students are allowed to make experiments in the laboratory. 7. you’ll have to do this work again. 8. our laboratory will be able to launch a new program this month 9. gas and air mixtures are able to burn only within certain limits. 10. at last firemen were allowed to open up a building. 11. the chief of the fire brigade was to arrive at 6 o’clock. 12. a fireman must be able to respond to an alarm during the time in 20 seconds.

2-Руководитель должен решить, безопасно ли делать попытку неотложной операции.
3-
Газ и воздушные смеси будут в состоянии гореть только в определенных пределах.
4-Наконец пожарным разрешили открыть здание.
5-он руководитель пожарной команды должен приехать на работу в 6 часов.
Всем студентам разрешают сделать эксперименты в ...
12-Пожарный должен быть в состоянии ответить на тревогу в течение времени через 20 секунд.

Лето - это пора веселья и счастья для учеников, ведь именно летом мы теряемся во времени отдыха и удовольствия. Мое лето хоть и было проведено дома, но оно все равно было очень хорошим. Мы частенько гуляли с друзьями, я родителям, занимался любимыми делами и наслаждался солнечными лучами. Я успел открыть для себя новые компьютерные игра, прочесть интересные книги, которые во время учебы не прочел из-за нехватки времени, посмотреть новинки кино и пару крутых сериалов. Лето было хорошее и я уже с нетерпением жду следующее!

 Present Simple
Общие
Does he go to school every day?
Does she really like singing?
Is it cold today?
Do cats catch mice?
Has he got a real friend?

Альтернативные
Does she go to shool every day or once a month?
Do cats catch mice or dogs?
Is the Earth round or square?
Is Russia bigger or smaller than other countries?
Does he like skiing or skating?

Специальные
What does he do at school every day?
Who likes dancing?
When does winter come?
Where does she live?
What does she always wait for?

Present progressive
Общие
Is it raining now?
Is the sun shining at the moment?
Is he writing his composition now?
Are they swimming in the pool at the moment?
Are you doing your homework?

Альтернативные
Are you doing your homework or watching TV now?
Is it raining or snowing now?
Are they flying to Italy or to Canada now?
Is he reading a book or a web-page?
Is she clever or not?

Специальные
What is she looking forward for?
Where are they going to go next summer?
When is he leaving for France?
Whom is she writing an e-mail?
What are they doing now?