94.2.1 Read the text again and answer the questions. 1 What is first aid? 2 What principle is it based on? 3 What should you first do if you see an unconscious person 4 How can the recovery position help a victim?

1) be quiet! the performance has already begun 2) i was going to leave the room when i just heard the telephone ring. 3) he has just heard her sing. 4) they have already divided the work. 5) my cousin has joined greenpeace recently.

the sahara desert is in the north of africa between mountains, the sea and a very long river called the nile. (пустыня  сахара  на севере  африки,  между гор,  моря и    длинная реканазывается  нил.)

during the year lots of people from all over the world visit the sahara desert. they come in groups in big cars. they all have cameras and take lots of photos.(в течение года  множество  людей со всего  мира посещают  пустыне сахара.они приходят  в группы  в больших  автомобилях.  все они имеют  камер и  взятьмного фотографий.)

not many people live in the desert, because it is such a difficult environment. a few people move from one of the desert to another with them camels and goats . (

не многие  люди живут в  пустыне,  потому что это  такой  сложной обстановке.несколько  люди переезжают  из одного из  пустыни  к другому  с ними  верблюды и козы.)      

1. biggest

2. more sociable

3. more curious

4/ best

5/cleverest

6. more beuatuful

2.they have been living in edinburg for two years

3. he has been waiting for mary more than an hour.

4. they have benn sitting in the garden since dinner time

5. he has been playing tennis since 10 a.m.

6. i have benn learning spanish for 5 years.

7. he has been working for the same company since he left school.

во всех случаях на present perfect continuos указывает промежуток времени и предлоги for, since.