K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

18 tháng 3 2018

1. Noise pollution/big cities /lead/hearing/problems.

=> Noise pollution in big cities lead to hearing problems

2. When/recuers/arrive/whole family/already/evacuate.

=> When the rescuers arrived, the whole family had already evacuated

19 tháng 3 2018

1.lead to -> leads to ( lưu ý lỗi tuy bé cũng cần cẩn thận nha e )

the simple present tense in the passive 2.the manager often signs many kinds of papers =>.................................................................... 3. she always calls me in the early morning =>.................................................................... 4.they don't sell this house anymore =>.................................................................... 6.betty often sends Mai anny...
Đọc tiếp

the simple present tense in the passive
2.the manager often signs many kinds of papers


=>....................................................................

3. she always calls me in the early morning

=>....................................................................

4.they don't sell this house anymore

=>....................................................................

6.betty often sends Mai anny postcards

=>....................................................................

=>....................................................................

7.thay don't tell me all the details of this case

=>....................................................................

8.Hoa sometimes buys me sweets

=>....................................................................

=>....................................................................

9.she usually gives us ice-creams

=>....................................................................

=>....................................................................

10.my mrother often buys my sister clothers

=>....................................................................

=>....................................................................

11.Nam doesn't sometimes do his homework.

=>....................................................................

12.I don't usually wash my clothes .

=>....................................................................

13.Do they build a new hospital here?

=>....................................................................

15.What does your mother buy for you?

=>....................................................................

2
3 tháng 6 2019

the simple present tense in the passive
2.the manager often signs many kinds of papers


=>........many kinds of papers are often signed by the manager............................................................

3. she always calls me in the early morning

=>...........i am always called in the early morning.........................................................

4.they don't sell this house anymore

=>.........this house isn't sold anymore...........................................................

6.betty often sends Mai anny postcards

=>.......mai is often sent many postcards by betty.............................................................

=>.........many postcards are often sent to mai by betty...........................................................

7.thay don't tell me all the details of this case

=>........i am not told all the details of this case............................................................

8.Hoa sometimes buys me sweets

=>.........i am sometimes bought sweets by hoa...........................................................

=>........sweets are sometimes bought to me by hoa............................................................

9.she usually gives us ice-creams

=>........we are usually given ice-creams............................................................

=>.........ice-creams are usually given to us...........................................................

10.my mrother often buys my sister clothers

=>...........my sister is often bought clothers by my mother.........................................................

=>..........clothers are often bought to my sister by my mother..........................................................

11.Nam doesn't sometimes do his homework.

=>.........Nam's homework isn't sometimes done...........................................................

12.I don't usually wash my clothes .

=>............my clothes aren't usually washed........................................................

13.Do they build a new hospital here?

=>.....is a new hospital built here?...............................................................

15.What does your mother buy for you?

=>..............what are you bought by your mother......................................................

3 tháng 6 2019

the simple present tense in the passive
2.the manager often signs many kinds of papers


=>..........................Many kinds of papers are often signed by the manager..........................................

3. she always calls me in the early morning

=>................................I am always called in the early morning....................................

4.they don't sell this house anymore

=>.................................This house isn't sold anymore...................................

6.betty often sends Mai anny postcards

=>............................Any postcards are often sent to Mai by Betty........................................

=>...........................Mai is often sent any postcards by Betty.........................................

7.thay don't tell me all the details of this case

=>.............................. all details of this case aren't told to me ......................................

8.Hoa sometimes buys me sweets

=>................sweets are sometimes bought for me by Hoa....................................................

=>.......................I am sometimes bought sweet by Hoa.............................................

9.she usually gives us ice-creams

=>.....................We are usually given ice-creams ...............................................

=>.....................ice-creams are sometimes given to us...............................................

10.my mrother often buys my sister clothers

=>............................My sister is often bought clothers by my mother........................................

=>.......................clothers are often bought for my sister by my mother.............................................

11.Nam doesn't sometimes do his homework.

=>.............................Nam's homework isn't sometimes done.......................................

12.I don't usually wash my clothes .

=>...............................My clothes aren't usually washed.....................................

13.Do they build a new hospital here?

=>...............................Is a new hospital built here?.....................................

15.What does your mother buy for you?

=>................................What are bought for you by your mother?....................................

19 tháng 6 2017

Câu 1 chia động từ tobe Is ,are,am

1: he ...is.....a nurse.

2: ms loan....is... my eldest sister.

3.....are.............they busy with the work?

19 tháng 6 2017

Câu 1 chia động từ tobe Is ,are,am

1: he ..is...a nurse

2: ms loan.is... my eldest sister

3........Are....they busy with the work

ĐỀ1ĐỀTHI HỌC SINH GIỎI CẤP TRƯỜNGMÔN: TOÁN LỚP 8Thời gian: 150 phútBài 1 :(5đ)a)Không tính giá trịmỗi biểu thức ,hãy so sánh :22014201520142015và22222014201520142015b)Phân tích đa thức sau thành nhân tử: (x2–8)2+ 36c)Choba sốhữu tỉx, y,z đôi một khác nhau . Chứng minh :222111xzzyyxlà bình phương của một sốhữu tỉ.Bài 2 :(5đ)a)Chứng minh bất đẳng...
Đọc tiếp

Đ

1

Đ

THI H

C SINH GI

I C

P TRƯ

NG

MÔN: TOÁN L

P 8

Th

i gian: 150 phút

Bài 1 :

(5

đ)

a)

Không tính giá tr

m

i bi

u th

c ,hãy s

o sánh :

2

2014

2015

2014

2015

2

2

2

2

2014

2015

2014

2015

b)

Phân tích đa th

c sau thành nhân t

: (x

2

8)

2

+ 36

c)

Cho

ba s

h

u t

x, y,z đôi m

t khác nhau . Ch

ng minh :

2

2

2

1

1

1

x

z

z

y

y

x

là bình ph

ương c

a m

t s

h

u t

.

Bài 2 :

(5

đ)

a)

Ch

ng minh b

t đ

ng th

c sau :

a

c

c

b

b

a

a

c

c

b

b

a

2

2

2

2

2

2

b)

Tìm giá tr

nh

nh

t c

a A =

2

9

5

6

2

x

x

c)

Xác đ

nh dư c

a phép ch

ia đa th

c : x

19

+ x

5

x

1995

cho đa th

c x

2

-

1

Bài 3 :

(

4 đ) Gi

i các phương tr

ình sau :

a)

X

4

+ 6y

2

-

7 = 0

b)

5

2014

1

4

2013

1

2

2012

1

1

2011

1

x

x

x

x

Bài 4 :

(4

đ) Cho h

ình vuông ABCD. G

i E là m

t đi

m trên BC. Qua E k

tia Ax vuông

góc v

i AE. Ax c

t

CD t

i F. Trung tuy

ế

n AI c

a tam giác AEF c

t CD

K. Đư

ng

th

ng qua E song song v

i AB c

t AI

G.

a)

Ch

ng minh : AE = AF và t

giác EGKF là hình thoi.

b)

Ch

ng minh :

AEF

~

CAF và AF

2

= FK.FC.

c)

Khi E thay đ

i trên BC

ch

ng minh : EK = BE + DK và chu vi tam giác EKC

không đ

i.

Bài 5 : (2đ)

Cho tam gi

ác ABC có

B

A

2

. Tính đ

dài AB bi

ế

t AC = 9cm, BC = 12cm

1
20 tháng 6 2018

bạn viết gì vậy

18 tháng 8 2017

1. He uses all his free time to look after his garden .

=> He spends all his free time looking after his garden .

2. She is a careless driver .

=> She drives carelessly (carelessly )

3. Ondra is a more skillful dancer than Eva.

=> Ondra dances more skillfully than Eva does

4. Are you fond of studying science ?

=>Do you adore studying science? (adore)

18 tháng 8 2017

1. He uses all his free time to look after his garden .

=> He spends........all his time looking after his garden...................................................

2. She is a careless driver .

=> She drives ................carelessly................................ (carelessly )

3. Ondra is a more skillful dancer than Eva.

=> Ondra...........dances more skillfully than eva..........................................

4. Are you fond of studying science ?

=>Do.............you adore studying science ..............................................? (adore)

Fill in the graps with the words provided:computer           join        watching        world          problemIn today's world, teenagers rely on technology more than in the past.This can be a (1).......... because using computers too much may have harmful efect on both their minds and bodies. They prefer (2)........... TV and playing computer games to reading books, perhaps because they don't have time to think and imagine as much.They don't (3).......... clubs or have...
Đọc tiếp

Fill in the graps with the words provided:

computer           join        watching        world          problem

In today's world, teenagers rely on technology more than in the past.This can be a (1).......... because using computers too much may have harmful efect on both their minds and bodies. They prefer (2)........... TV and playing computer games to reading books, perhaps because they don't have time to think and imagine as much.They don't (3).......... clubs or have hobbies and they don't play sports.They sit in front of the (4)................. all the time. They don't get out of the house, even for a walk. They are in a world that doesn't exist.

Ai nhanh mk tick.(Đừng bấm đọc tiếp)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

sắp đến rùi

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

một tẹo ns thui

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

đừng cáu sắp rùi

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bạn thật quá rảnh!^^

4
29 tháng 12 2018

1. problem

2.watch

3.join

4.computer

Học tốt . tk cho mk nha

kb

29 tháng 12 2018

In today's world, teenagers rely on technology more than in the past.This can be a (1)..problem........ because using computers too much may have harmful efect on both their minds and bodies. They prefer (2)...watching........ TV and playing computer games to reading books, perhaps because they don't have time to think and imagine as much.They don't (3)....join...... clubs or have hobbies and they don't play sports.They sit in front of the (4)...computer...... all the time. They don't get out of the house, even for a walk. They are in a world that doesn't exist.

Chúc em học tốt!!!

I 1.After hiring the...........,they paddled out . A can B canyon C canoe D ship 2 It's difficult to find accommodation at ...........times there. A busy B full C daily D crowded 3.Donna is a ........ .she sells flowers . A florist B butcher C seller D buyer 4................Angkor Wat built around the year 1100? A Has B Was C Does D Is 5 How long ago was that building.......? A.built B build C building D to build 6 Rice ........imported from Viet Nam and Thailand. A. is B.Be C....
Đọc tiếp

I

1.After hiring the...........,they paddled out .

A can B canyon C canoe D ship

2 It's difficult to find accommodation at ...........times there.

A busy B full C daily D crowded

3.Donna is a ........ .she sells flowers .

A florist B butcher C seller D buyer

4................Angkor Wat built around the year 1100?

A Has B Was C Does D Is

5 How long ago was that building.......?

A.built B build C building D to build

6 Rice ........imported from Viet Nam and Thailand.

A. is B.Be C. are D.were

II

1 . Two ..........from the group"Friends of the Earth" are talkimg to the syudents (represent)

2 This knife is ................;it can't cut anything.(use)

3 There are more and more people concerned about ........pollution(environment)

4 Mr Hung is having a............for his bad back .( treat)

III

1 . My brother has just repaired the bicycle

->

2. Mai wrote an article about environment.

->

3 Mr.Ba grows vegetables in his small garden.

->

4 . They will recycle waste paper in a local factory.

->

5. The artists paineted a huge picture to raise money for poor children .

->

6. They wash the glass with a detergent liquid .

->

7. People can recycle tires to makes pipes and floor coverings

->

8.Did they use paper to make these toys?

->

1
20 tháng 3 2020

I. 1.D

2. A

3.A

4.B

5.A

6.A

II. 1. representatives

2. useful

3. enviromental

4. treatment.

III. 1. The bicycle has just repaired by my brother.

2. An article about enviroment was written by Mai.

3. Vegetables are grown in Mr.Ba's small garden.

4. Waste paper will be recycled in a local factory .

5. A huge picture was painted to raise money for poor children by the artists.

6. The glass with a detergent liquid is washed.

7. Tires can be recycle to make pipes and floor coverings.

8. Was paper used to make these toys?

26 tháng 8 2019

I. Put the verbs in brackets into the present simple tense.

1. She doesn't drink (not drink) coffee. She drinks (drink) Coca Cola.

2. It is (be) oftn hot in the summer.

3. The each circles (circle) the sun once every 365 days.

4. I see (see)her every often

II. Fill in the blank with a suitable preposition.

1.There are lots of parties at Christmas.

2. Khoi is my close friend. I spend most of m free time with him.

3.He does volunteer work in a local hospital

4. His friends didn't laugh at his jokes.

9 tháng 8 2016

1) Khu vườn đó là thật?

Is that garden real?

2) Việc xem máy tính có hại gì?

What is the harmful of using computer ?

3) Việt xem máy tính có lợi ích gì?

What is the benefit of using computer?

I. Present simple to talk about general truths. We use the present simple to exlpress general truths. Examples 1/ The earth moves around the sun. 2/ The moon goes round the earth. ll. Uses of 'enough' Enough is put before noun and after adjective. Examples. 1/ she hasn't enough money to buy a new house. 2/ There is not enough time to finish the test. 3/ The rope is not long enough. 4/ It is not old enough for her to drive a car. I/ Sắp xếp lại thứ tự các tính từ cho...
Đọc tiếp

I. Present simple to talk about general truths.

We use the present simple to exlpress general truths.

Examples

1/ The earth moves around the sun.

2/ The moon goes round the earth.

ll. Uses of 'enough'

Enough is put before noun and after adjective.

Examples.

1/ she hasn't enough money to buy a new house.

2/ There is not enough time to finish the test.

3/ The rope is not long enough.

4/ It is not old enough for her to drive a car.

I/ Sắp xếp lại thứ tự các tính từ cho đúng

1. It is a (wooden/ round) ........................ table.

2/ she is wearing a (green/ new/ beautiful) ............................... dress

3. What a (sunny/ lovely) ........................... day!

4. My uncle lives in a ( old/ lovely/small).............................. house.

5. That girl has ( blue/ nice / big ) ...................................... eyes.

6. He gave me ( black/ leather).............................. gloves.

7. My teacher has a ( round/ pink/ small)......................... face.

8. It's a ( small/ metal / black)............................. box.

9. A table (wooden/ round ) ........................

10. A vase ( glass/ old / lovely ) ..............................

11. A pullover ( green/ new) .....................................

12. A box ( metal/ black/ small).....................

13. A basin ( sugar/ antique / silver ) ...................

14. Shoes ( black/ leather/ big ) ..........................

15. A dress ( new/ blue / nice) ......................

16. A mirror ( wall/ attractive) ..........................

17. A seat ( wooden/ expensive/ garden) .....................

18. A painting (French/ interesting/ old ) ..........................

19. A singer ( opera/ famous / Italian ) .........................

20. Hair ( black/ straight/ long) ..............................

21. Stamps ( postage/valuable/ Australian) .................................

22. Chairs ( kitchen/ red / metal) ......................

23. A boat ( model/ splendid / old ) ...........................

24. A journey ( boring / train / long ) .................................

25. Some questions ( easy/ nice/quiz ) ..........................

Giúp mk nha, mk cảm ơn trước

5/ I am food enough to trust her.

fool enough

1
12 tháng 9 2019

I. Present simple to talk about general truths.

We use the present simple to exlpress general truths.

Examples

1/ The earth moves around the sun.

2/ The moon goes round the earth.

ll. Uses of 'enough'

Enough is put before noun and after adjective.

Examples.

1/ she hasn't enough money to buy a new house.

2/ There is not enough time to finish the test.

3/ The rope is not long enough.

4/ It is not old enough for her to drive a car.

I/ Sắp xếp lại thứ tự các tính từ cho đúng

1. It is a (wooden/ round) ........round...wooden....... table.

2/ she is wearing a (green/ new/ beautiful) ......beautiful...new.... green..... dress

3. What a (sunny/ lovely) .......lovely...sunny........ day!

4. My uncle lives in a ( old/ lovely/small) ....lovely....small...old..... house.

5. That girl has ( blue/ nice / big ) ......nice...big...blue...... eyes.

6. He gave me ( black/ leather) ......black...leather..... gloves.

7. My teacher has a ( round/ pink/ small).....small...round...pink...... face.

8. It's a ( small/ metal / black).....small...black...metal..... box.

9. A table (wooden/ round ) ...is...round...wooden.......

10. A vase ( glass/ old / lovely ) ..is...a...lovely...old...glass....

11. A pullover ( green/ new) ....is new..and....green..........

12. A box ( metal/ black/ small)...is....small black metal...........

13. A basin ( sugar/ antique / silver ) ..is...antique silver sugar...basin...........

14. Shoes ( black/ leather/ big ) ..........are...big...black leather...........

15. A dress ( new/ blue / nice) ..........is nice new blue..........

16. A mirror ( wall/ attractive) ........is attractive wall.........

17. A seat ( wooden/ expensive/ garden) .......is expensive wooden garden..........

18. A painting (French/ interesting/ old ) ....is interesting old French............

19. A singer ( opera/ famous / Italian ) .......is a famous Italian opera..............

20. Hair ( black/ straight/ long) .....is long straight black.........................

21. Stamps ( postage/valuable/ Australian) ......are.......valuable....Australian postage.............

22. Chairs ( kitchen/ red / metal) ...........are red metal kitchen...........

23. A boat ( model/ splendid / old ) .....is..a...splendid old model...........

24. A journey ( boring / train / long ) ..........boring long train...........

25. Some questions ( easy/ nice/quiz ) .......nice easy quiz..........

Giúp mk nha, mk cảm ơn trước

5/ I am enough fool to trust her.