Ex 4 p 81
Make sentences.

1) are  you 15 years old?

2) is ronaldinho your favourite footballer?

3) is our teacher in the classroom?

4) are we from hungary?

5) is julia roberts your favourite actress?

6) are you thirsty?

7)  are your friends at home?

my younger brother had his birthday on sunday. i proposed to arrange  a birhday party/picnic for him and his friends. "not a bad idea! said my parents.we decided to spend  a weekend in the country. i was responsible  for the social programme.we played funny games and sports, sang songs,danced and took pictures.my brother and his friends enjoyed      the  picnic."that was great",he said and kissed me.

                  next year we are going to arrange a birthday picnic for my brother and his friends again.

остальные слова вставлять не требуется. по в - они не относятся к этому тексту.

ancient and modern  history •  many centuries ago,  our distantunknown  •  •  ancestors of  famous  historians and researchers  •appreciate  the past and present  interest in  the recent events  •  •honor the memory  (to do justice to)  hero (s) of  war

1.weather is precipitation, such as rain, snow, hail.

2. low pressure air is.

3. time of the year, the atmospheric pressure.

4. clouds come in different shapes.

5. rainfall, it is water that evaporates.

6. snow is water, which forms the snow.

7. hail is water.

8. because the wind is changing weather.

9. the most common form of precipitation is rain.

10. 

11. humidity - an indicator of water content in the physical body or the environment.

12. atmospheric pressure - the pressure of the atmosphere on all items within it and the earth's surface. the atmospheric pressure created by the gravitational pull of air to the earth.