Предмет: Алгебра, автор: Kimilove

Решите пожалуйста номер 1(а),3

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Автор ответа: 5091999

Фоткой не могу загрузить, надеюсь поймешь:
1. (1/2x-y) - (1/2x+y)+(4x/4x2-y2)= (2x+y-2x-y+4x)/(2x+y)(2x-y)=4x/4x2-y2
с третьим заданием затрудняюсь :((

Автор ответа: Kimilove

неправильно

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51. _____ name’s David.

A) Our

B) My

C) Her

D)our

E)he is

52. He’s from London. _____ name’s Graham.

A His

B Her

C My

D)he is

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53.I’m Irish. _____ family is from Dublin.

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54.Anna is American. _____ surname’s Kelly.

A) His

B )Our

C )Her

D)she is

E)shis

55.My parents are very rich. That’s _____ new Mercedes.

A their

B his

C her

D)she is

E) theire

56.‘What’s _____ address?’ ‘I live at 33 Marston Street.’

A) your

B) his

C )my

D)her

E)him

57. I’m American. ______family is from New York.

A)Their

B)My

C)Her

D)Their

E)she

58. They’re students. __________ names are James

and Marta.

A)Her

B)Their

C)she

D)my

E)us

59.Carlo is Italian, but __________ mother is British.

A)her

B)she

C)-

D)my

E) us

60. We are students. __________ teacher is American.

A)Our

B)Your

C)Their

D)she

E) my

61. This is our director. __________ name is Mark.

A)Her

B)He

C)Their

D)she

E)his

62.Sally, please open __________ book.

A)your

B)you’re

C)yours

D)your’s

E)yours’

63. It’s ___identity card.

A)a

B)an

C)in

D)on

E)-

64.What’s_____? It’s an umbrella.

A)this

B)these

C)them

D)our

E)you

65.Open _____door.

A)a

B)the

C)an

D)in

E)at

66.The students are from different ________

A)countrys

B)countries

C)cantries

D)Country

E)cauntries

67.This is _______international school.

A)a

b)an

C)on

D)to

E)in

68.We are students. ___- teacher is Irish.

A)Our

B)Your

C)Them

D)Their

E)Us

69.They’re students. __________ names are Martin

and Sally.

A)Their

b)Her

C)Our

D)Your

E)Them

70.Marco is Portuguese, but __________ mother is American

A) she’s

B)her

C)she

D)here

E)their

71.Marta, please open __________ book.

A) you’re

B)you

C)your

D)them

E)herself

72.I’m American. _______family is fromWashington

A)-

B)My

C)Your

D)Their

E)Us

73.That’s my ___________car.

A)parents’

B)parent’s

C)parent

d)pareint’s

E)pareint

74.My brother _________a nice car.

A)Drives

B)Drive

C)Draive

D)Droves

E)Drivs

75. I like _______________

A)American music

B)music American.

C)Americas music

D)American musuc

E)Americal music

76.I ____________to the cinema.

A)often go

B)go often

C)often goes

D)ofen go

E)often going

77.She ____________beer.

A)drinks never

B)never drinks

C)never drinkis

D)drinking

E)are never drinks

78.My new job starts __________ Monday morning.

A)On

B)In

C)Into

D)Is

E)To

79. We_____ the dog for a walk twice a day.

A)take

b)go

C)make

D)takes

E)made

80. I __________ a bath every evening.

A)do

B)get

C)have

D)has

E)got

81. I often __________ up early on Saturdays.

A)start

B)wake

C)go

D)wouk

E)went

82. Can you ______the guitar?

A)play

B)to play

C)plays

D)to plays

E)played

83. Do you like _________to music?

A)listen

B)listening

C)lisen

D)lisening

E)listin

84. That’s __________bike.

A)My

B) mine

C)myself

D)main

E) me

85. Can you____ the tango?

A)sing

B)have

C)dance

D)play

E)eat

86. I __________ my bike at the weekend.

A)go

B)Ride

C)Play

D)have

E)dance

87. Can you __________ that noise?

A)find

B)take

C)hear

D)heard

E)found

88. I can’t __________ my keys.

A)find

B)watch

C)look

D)looking

E)look up

89. I __________ by bus every day.

A)travel

b)run

C)use

D)drive

E)ride

90. Mark can __________ chess.

A)do

B)take

C)play

D)use

E)ride

91. Can you __________ me with this exercise?

A)talk

B)wait

C)help

D)show

E) translate

92. Can you __________ a photo of us?

A)have

B)call

C)take

D)use

E)send

93. It isn’t a good book. I don’t like __________.

A)mine

B)you

C)yours

D)him

e) it

94. That’s __________! Give it to me.

A)mine

B)you

C)yours

D)him

E)it

95.Find the antonymous.

Where is your littlesister?

A)Kind

B)Fine

C)big

D)small

E)elder

96. Find the antonymous.

About that time, you must know, people went to war.

A)peace

B)struggle

C)fight

D)quarrel

E)silence

97. Find the antonymous.

Your answer is wrong.

A)Right

B)fast

C)near

D)slow

E) nice

98. Tim ………in a bank.

A. is work

B. works

C. are working

D. working

E. am working

99.What time ______ you ______ to work in the mornings?

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E. do ____go

100.I often _____atnight.

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