1. (
2. (22). Tom, … very careful if you … tests on grammar.
5. (25). Do you wish, you … at the party yesterday. Don’t worry it wasn’t very good.
6. (26). Choose the correct answer. They all work extremely...
8. (28). Choose the answer which correctly completes the sentence. He will have his book ... next
9. (29). Choose the best answer. I was told that I ... to take two suitcases if I ... .
10. (30). Choose the correct answer. I don't think people should be allowed to perform experiments ...
11. (31). Choose the best answer. I am going to look ... your scientific work.
12. (32). Choose the correct answer. I hate that noisy cat of ... . Take it away at once!
yours
13. (33). Choose the answer which correctly completes the sentence. - It's winter. It's not worth ... the
house now. - I agree. Let's wait till spring comes.
to paint
14. (34). I am sure, you … the entrance exams if you … well.
Will pass/ study
15. (35). Bobur … leave for school so early. It’s only seven o’clock.
Can`t
16. (36). You watch TV all the time. You … watch TV so much
Shouldn`t
17. (37). To get a cheap ticket, you … to book in advance.
Must
18. (38). He hasn’t come to the lesson yet, he … the bus.
Must have missed
19. (39). Archaeologists believe that counting large quantities began about 10,000 years ago. Early
farmers had to account for communally stored crops. Early counting systems involved small tokens
which represented farmers’ stores. In the area which is n
ow southern Iraq, little figures shaped like
discs, balls, and pyramids were used in about 7500 B.C. to represent various holdings. Later, marks
which represented the figures were inscribed on clay tablets by use of a blunt reed to cut into the wet
clay. Still, the symbols were always connected with specific merchandise. Around 3000 B.C., people
began using clay tablets and a new accounting system which they perfected over the next 4,000 years. A
writing system called cuneiform, which consisted of wedge
–
shaped symbols, was also invented. At the
same time, other cultures were independently developing numbering and writing systems. Soon
philosophers began to discover than nature wassubject to laws which could be expressed with numbers.
An accounting system is
a system of …
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