2.1. the article you are looking for is on . a) the page 70 b) the page 70th c) page 70th d) page 70 2.2. there are about five in great britain. a) thousands libraries b) thousand library c) thousand libraries d) thousandth libraries 2.3. in those years, of the top people had been to public schools. a) a two-third b) two-thirds c) the two-thirds d) the two-third 2.4. as a result of privacy, companies lose an estimated minimum of dollars a year. a) four billion b) the four billion of c) four billion of d) four billions 2.5. his best-known book was published before world war. a) the secondth b) a second c) the second d) second 2.6. glasgow is city in britain. a) a third large b) the third largest c) the third larger d) a third largest 2.7. about the total population of the uk lives in the greater london area. a) the fifeth from b) a fifth from c) the fifth of d) a fifth of 2.8. this firm has to invest approximately dollars into the technology industry. a hundred billion b) hundred billion c) hundred billions d) hundreds of billion 2.9. it was a very popular radio and television comedy of . a) 1980s b) the 1980th c) the 1980s d) 1980th 2.10. about of people in britain live in towns and cities rather than in villages or countryside. a) a seventy-five percent b) seventy-five percent c) seventy five percents d) seventy five of percents 2.11. they should start time their expedition to the north. a) second time b) the secondth c) the second d) a second 2.12. the process of unification took years. a) several hundred b) several hundreds c) several hundred of d) a several hundred 2.13. the present queen in the country is universally known as . elizabeth second b) elizabeth the second c) elizabeth two d) elizabeth the two 2.14. england is only one of nations of the british isles (england, scotland, wales and ireland). a) four b) fouth c) the forth d) the four 2.15. of people are still actively involved in charity work. a) tens of thousand b) tens thousands c) tens of thousands d) ten of thousands 2.16. the lawyer referred to of the constitution. a) the article 6th b) article 6th c) the article 6 d) article 6 2.17. it was painting. a) a nineteenth-century b) a nineteen-century c) nineteenth-century d) the nineteenth-century 2.18. the two terms, whig and tory, were used in the late 1670s. a) first b) the first c) a first d) first in 2.19. the highlands occupies the same area as southern england but fewer than people live there. a) millions b) million c) the million d) a million 2.20. please, children, line up by ! a) a dozens b) a dozen c) dozens d) dozen

2.1. The correct answer is d) page 70. When referring to a specific page, we usually use the definite article "the" before the page number. In this case, we are simply referring to "page 70", so there is no need for any additional words or ordinal numbers.

2.2. The correct answer is c) thousand libraries. When we talk about an approximate number of something, we use the plural form of the noun and the number itself. In this case, the approximate number is "about five", so we use the plural form "thousand libraries".

2.3. The correct answer is b) two-thirds. When we want to express a fraction, we typically use the form "number + noun in plural form". In this case, the fraction is "two-thirds of the top people", so we use the form "two-thirds".

2.4. The correct answer is a) four billion. When stating an exact number, we use the singular form of the noun. The number here is "four billion dollars", so we use the singular form "four billion".

2.5. The correct answer is c) the second. When referring to something specific, we usually use the definite article "the". In this case, we are talking about "the best-known book", so we use "the second".

2.6. The correct answer is b) the third largest. When comparing different items, we use the superlative form of an adjective. In this case, we are comparing cities and saying that Glasgow is "the third largest city". Therefore, we use the superlative form "the third largest".

2.7. The correct answer is d) a fifth of. When expressing a fraction or percentage, we often use the form "a fraction/percentage + of + the whole". In this case, we are talking about "a fifth of the total population of the UK", so we use "a fifth of".

2.8. The correct answer is b) hundred billion. When stating an exact number, we use the singular form of the noun. The number here is "approximately a hundred billion dollars", so we use the singular form "hundred billion".

2.9. The correct answer is c) the 1980s. When referring to a specific decade, we use the definite article "the" before the decade. In this case, we are talking about "the 1980s".

2.10. The correct answer is b) seventy-five percent. When expressing a percentage, we usually use the number followed by the word "percent". In this case, we are talking about "seventy-five percent of people in Britain", so we use "seventy-five percent".

2.11. The correct answer is c) the second. When referring to something specific, we usually use the definite article "the". In this case, we are talking about "the second time their expedition", so we use "the second".

2.12. The correct answer is a) several hundred. When referring to an approximate number, we use the plural form of the noun. In this case, we are talking about "several hundred years", so we use "several hundred".

2.13. The correct answer is b) Elizabeth the second. When referring to a specific person who holds a position, we use the definite article "the" before the position/title. In this case, we are talking about "Elizabeth the second", who is the present queen.

2.14. The correct answer is a) four. When counting the number of items in a list, we use cardinal numbers. In this case, England is one of the four nations of the British Isles.

2.15. The correct answer is c) tens of thousands. When expressing an approximate number, we use the plural form of the noun. In this case, we are talking about "tens of thousands of people", so we use the plural form "tens of thousands".

2.16. The correct answer is d) article 6. When referring to a specific section of a document, such as the constitution, we use the definite article "the" before the section number. In this case, we are talking about "article 6 of the constitution", so we use "article 6".

2.17. The correct answer is c) nineteenth-century. When referring to a specific century as an adjective, we use the ordinal form. In this case, we are talking about "nineteenth-century painting".

2.18. The correct answer is b) the first. When referring to something that happened for the first time, we use the ordinal form "the first". In this case, we are talking about "the first time the terms Whig and Tory were used".

2.19. The correct answer is d) a million. When referring to an approximate number, we typically use the indefinite article "a" before the number. In this case, we are talking about "fewer than a million people", so we use "a million".

2.20. The correct answer is b) a dozen. When referring to a specific number of items, we use the singular form of the noun. In this case, we are asking the children to line up "by a dozen", so we use "a dozen".