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Mina ơi~giúp em hai bài này với a~Em cảm ơn nhiều lắm a~ 9.Write sentences about these people's approximate age.Use the expressions in the box in his/her early... in his/her mid... in his/her late.... teens thirties forties fifties sixties seventies eighties Example: Mrs.Lan was born between 1967 and 1969 -> In 2005,Mrs.Lan was in her late thirties a,Mr.Giang was bỏn between 1962 and 1964 -> In 2005,Mr Giang.................................... b,Mrs.Kim Anh was born...
Đọc tiếp

Mina ơi~giúp em hai bài này với a~Em cảm ơn nhiều lắm a~

9.Write sentences about these people's approximate age.Use the expressions in the box

in his/her early... in his/her mid... in his/her late....

teens thirties forties fifties

sixties seventies eighties

Example:

Mrs.Lan was born between 1967 and 1969

-> In 2005,Mrs.Lan was in her late thirties

a,Mr.Giang was bỏn between 1962 and 1964

-> In 2005,Mr Giang....................................

b,Mrs.Kim Anh was born between 1927 and 1929

->In 2005,Mrs.Kim Anh..................................

c,Mr.Van was born between 1986 and 1987

->In 2005,Mr.Van..................................

d,Quang was born between 1986 and 1987

->In 2005,Quang...................................

e,Mr.Hai was borm between 1949 and 1944

->.........................................................

f,Mrs.An was born between 1918 and 1922

->.................................................................

g,Mrs.Ngoc was born between 1947 and 1950

->................................................................

h,Mr.Vinh was born between 1966 and 1968

->...........................................................

10.Reand the conversation between a policeman and an eye-witness and then fill in each gap with one word from the box

jeans handsome wearing late old taller

earring look long shoes tall thin

Policeman: How..........do you think the man was?

Eye-witness: Well,he was quite young.In his.....twenties.I'd say.

P:And was he......?

E:Yes.quite tall,..... than me anyway. He must be about 180cm

P:What about his build?

E:Well.he was rather.......Maybe a bit skinny

P:And what did he.....like?

E:Not very......He had dark hải,but I can't really remember if it was.......or short

P:And did you notice what he was.......?

E:Oh.yes.He was wearing.....and a dirty sweater.And he was wearing sport........

P"Anything else?

E:No,I don't think so.Oh,wait.He had an........In his left ear.I'm sure

P:Righr,thank you,You;ve been very helpful

1
24 tháng 8 2017

9.Write sentences about these people's approximate age.Use the expressions in the box

in his/her early... in his/her mid... in his/her late....

teens thirties forties fifties

sixties seventies eighties

Example:

Mrs.Lan was born between 1967 and 1969

-> In 2005,Mrs.Lan was in her late thirties

a,Mr.Giang was bỏn between 1962 and 1964

-> In 2005,Mr Giang....was in his early forties..........

b,Mrs.Kim Anh was born between 1927 and 1929

->In 2005,Mrs.Kim Anh.......was in her late seventies........

c,Mr.Van was born between 1986 and 1987

->In 2005,Mr.Van.......was in his mid thirties.........

d,Quang was born between 1986 and 1987

->In 2005,Quang......was in his late teens....

e,Mr.Hai was borm between 1949 and 1944

->.......In 2005, Mr Hai was in his early sixties ......

f,Mrs.An was born between 1918 and 1922

->.........In 2005, Mrs An was in her mid eighties.......

g,Mrs.Ngoc was born between 1947 and 1950

->.........In 2005, Mrs Ngoc was in her late fifties........

h,Mr.Vinh was born between 1966 and 1968

->........In 2005, Mr Vinh was in his late thirties....

10.Reand the conversation between a policeman and an eye-witness and then fill in each gap with one word from the box

jeans handsome wearing late old taller

earring look long shoes tall thin

Policeman: How.....old.....do you think the man was?

Eye-witness: Well,he was quite young.In his...late....twenties.I'd say.

P:And was he..tall....?

E:Yes.quite tall,..taller... than me anyway. He must be about 180cm

P:What about his build?

E:Well.he was rather....thin...Maybe a bit skinny

P:And what did he..look...like?

E:Not very....handsome.....He had dark hải,but I can't really remember if it was...long....or short

P:And did you notice what he was...wearing....?

E:Oh.yes.He was wearing.jeans....and a dirty sweater.And he was wearing sport....shoes....

P"Anything else?

E:No,I don't think so.Oh,wait.He had an...earring.....In his left ear.I'm sure

P:Righr,thank you,You;ve been very helpful

24 tháng 8 2017

Cảm ơn bác nhiều lắm nhoa^^

18 tháng 2 2022

tk:

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13 tháng 4 2022

Giusp mình với mọi người ơi!!!

 

15 tháng 11 2021

\(a,=x^2+x+4x+4=\left(x+1\right)\left(x+4\right)\\ b,=x^2+2x-3x-6=\left(x-3\right)\left(x+2\right)\\ c,=x^2-2x-3x+6=\left(x-2\right)\left(x-3\right)\\ d,=3\left(x^2-2x+5x-10\right)=3\left(x-2\right)\left(x+5\right)\\ e,=-3x^2+6x-x+2=\left(x-2\right)\left(1-3x\right)\\ f,=x^2-x-6x+6=\left(x-1\right)\left(x-6\right)\\ h,=4\left(x^2-3x-6x+18\right)=4\left(x-3\right)\left(x-6\right)\\ i,=3\left(3x^2-3x-8x+5\right)=3\left(x-1\right)\left(3x-8\right)\\ k,=-\left(2x^2+x+4x+2\right)=-\left(2x+1\right)\left(x+2\right)\\ l,=x^2-2xy-5xy+10y^2=\left(x-2y\right)\left(x-5y\right)\\ m,=x^2-xy-2xy+2y^2=\left(x-y\right)\left(x-2y\right)\\ n,=x^2+xy-3xy-3y^2=\left(x+y\right)\left(x-3y\right)\)

15 tháng 11 2021

Bào quan riboxom trong chất tế bào có chức năng gì? 

a: Khi x=2 thì (1) sẽ là:

4-2(m+2)+m+1=0

=>m+5-2m-4=0

=>1-m=0

=>m=1

x1+x2=m+1=3

=>x2=3-2=1

b: Δ=(m+2)^2-4(m+1)

=m^2+4m+4-4m-4=m^2>=0

=>Phương trình luôn có hai nghiệm

P=(x1+x2)^2-4x1x1+3x1x2

=(x1+x2)^2-x1x2

=(m+2)^2-m-1

=m^2+4m+4-m-1

=m^2+3m+3

=(m+3/2)^2+3/4>=3/4

Dấu = xảy ra khi m=-3/2

1 tháng 3 2021

Change to Gerund or Infinitive Passive1:

4:Roger can't stand people pushing him in queues

=> He ...can't stand being pushed in queues.......

5: The boss wants us to inform him about all the latest developments.

=> He .....wants to be informed about all the latest developments.............

6: James isn't keen on anyone taking his things without asking.

=>He ...isn't keen on being taken his things without asking .................

7: I resent everyone blaming me for the accident.

=> I ..resent being blamed for the accident..................

8: Cynthia loves people to give her flowers

=>Cynthia .....loves being given flowers.............

9: Someone saw him run away.

=> He ...was seen to run away....................

1 tháng 3 2021

dạ cảm ơn ạ

a: góc AED+góc AFD=180 độ

=>AEDF nội tiếp

=>góc AEF=góc ADF=góc C

=>góc FEB+góc FCB=180 độ

=>FEBC nội tiếp

b: Xét ΔGBE và ΔGFC có

góc GBE=góc GFC

góc G chung

=>ΔGBE đồng dạng với ΔGFC

=>GB/GF=GE/GC

=>GB*GC=GF*GE

Gọi vận tốc của ô tô là x

=>Vận tốc xe máy là x-10

Theo đề, ta có: 120/(x-10)-120/x=1

=>(120x-120x+1200)/x(x-10)=1

=>x^2-10x=1200

=>x^2-10x-1200=0

=>x=40

10 tháng 7 2021

1. English is more interesting than music.

2. Today they are not as happy as they were yesterday.

3. Ha Noi is not as small as Hai Duong.

4. Mai's sister is not as pretty as her.

6. You have got more money than me.

7. Art is not as difficult as French.

8. Nam's father is more careful than him.

9. No one in our town is as rich as Mr Ron.

10. He is the most intelligent in my class.

11. Everest is the highest mountain in the world.

12. Minh is the fattest person in my group.

13. I can't swim as far as Jan.

14B 15C 16A 17C 18B 19C 20B

10 tháng 7 2021

bạn có thể chụp thẳng đc hong?????