1) researchers
2) digital
3)experimentally
4) national
5) generally
Номер четыре?или какой номер?
15.
1)I haven't finished my homework yet
2)the rain stopped but ...
3)we went to bed very early last night because we were tired
4)they moved to London 2 years ago
5) she hasn't visited me since Tuesday
6)I've just seen a very interesting programme on TV
7)Laura has never been to London
8)what books did you read when you lived in the country?
9)I haven't been to a disco for months
10)My little sister hasn't learned to read yet
11)he has never been to Germany
12)Do you booked the tickets? Yes, I booked them several days ago
13)my mother went to the country a month ago
14)his brother didn't go to school yesterday
15)where have you been last night?
1. My sister is a doctor.
2. His parents are engineers.
3. I am a student.
4. My shoes (are very dirty.
5. Her bed is not comfortable.
6. Your book is on your bed.
7. I am not happy today.
8. The shops are open today.
9. Mr. Kelly’s son is eight years old.
10. Mr. Smith’s children are ten years old.