В Passive: 1.What were you doing yesterday at this time? I was removing the calculus from the teeth.
2. A pathologist examines the tissues, using clinical and laboratory procedures.
3. In 1905, a German chemist discovered procaine, which he later called Novocain.
4. But this discovery definitely didn’t start the ear of dentistry, as some other dentists did t before.
5. This highly effective drill shortens the time of teeth preparation for the filling.

Essay: the indian television industryexecutive summarythe indian television industry has been entertaining the people of india since long. from black white to colored programs, there has been a drastic change in the presentation and content of the programs that have been broadcasted. reality tv comprises of extensive range of entertainment shows concerning actual people. it is catch-all category which is also known as factual tv. nowadays, there are factual tv shows about all things. satyamev jayate is a tete-a-tete show that highlights the social trepidations and malpractices prevailing in the society with an intention to bring about transformation and awareness about social evils prevailing in the society. female feticide, kid abuse, dowry, healthcare malpractices, domestic vehemence and discrimination against challenged people are some of the sensitive issues being covered by the show. this show is aimed towards bringing about change in the society by unearthing the subtle issues which were not talked about so far (persistent 2013).india’s issue with social problems and malpractices has been incessant. there are few organizations that are working towards these practices in the society. these social glitches make problematic, for the people, to achieve their full potential.

11) 1. by

12) 1. Beautiful

13) 3. Farms

14) 5. Sugar

15) 1. a

16) 2. Weather

17) 2. Clever

18) 1. size

19) 5. Sofa

20) 4. was

21) 2. Long

22) 4. Cheap

23) 2. My.

24) 4. a

25) 1. an

26) 4. table

27) 4. rest

28) 1. Famous

29) 1. Clothes

30) 3. had

31) 3. a

32) 1. Does…come

33) 4. Do

34) 3. Ugly

35) 2. -

36) 4. Are

37) 2. that

38) 1. are

39) 2. his

40) 3. is

41) 4. -

42) 2. the

43) 1. was

44) 3. are playing

45) 2. -

46) 3. The sixty-third

47) 1. Five hundred books

48) 4. Studied

49) 3. In nineteen sixty-nine

50) 1. Were

51) 2. The ninety-second

52) 1. 1925

53) 5. 1812

54) 4. Twelfth

55) 3. The coldest

56) 1. More than

57) 1. Bigger

58) The happiest

59) 4. a lot (я сомневаюсь что это правильно)

60) 1. Is playing

91) 2. am

92) 3. What are you doing?

93) 1. There are five.

94) 3. didn’t go

95) 4. at

96) 5. have

97) 1. Up

98) 5. Have

99) 1. She’s 21 years old.

100) 4. At, to

101) 1. at

102) 2. who

103) 2. Did you ever

104) 1. What

105) 1. grandparents

106) 1. in

107) 3. is flying

108) 2. us

109) 1. was

110) 3. wore

Объяснение:

вот:P