Answer sheet. 11. They say that the process of domestication took place:
a) more than 10 centuries ago; b) less than 10,000 years ago;
c) more than 100 centuries ago; d) more than 1000 decade ago.
12. So, domestication took place during humankind's:
a) latest period of improvement; b) earliest stage of expansion;
c) former point of development; d) newest stage of introduction.
13. The selection of dogs continued over:
a) favorite relations; b) numerous adaptations;
c) few generations; d) infinite generations.
2. Grammar rules are explained by the teacher.
3. The plan has been accepted by the committee.
4. The toys were being washed by my cousins.
5. The magazine has been returned to the library by Tamara.
6. The document will be signed by the manager.
7. The pencil was sharpened by Sveta.
1 have just been packed
2 has just been cut
3 has just been checked
4 has just been written
5 have just been read
6 has just been cooked
7 have just been bought
8 have just been booked
9 has just been cleaned
10 has just been translated
17.My friend is playing the guitar every evening.
18.Maria wants to improve her English.
19.She does a language course in London at the moment.
20.She is living far from London and she must take the tube to get her language school.
21.It is only five minute walk to the nearest tube station.
22.The tube will live at half past eight.
23.The first lesson will begin at 9 o'clock.
24.In the afternoons ,the school will offer sightseeing tours in and around London.
25.Today the students of the language school will go to Windsor.