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2 tháng 10 2021

5 Bell demonstrated his invention to the public at countless exhibitons

6 Deaf-mutes can neither speak nor hear

7 I am going to be home late tonight

8 The sun rise in the east and sets in the west

14 tháng 9 2017

1. Alexander Graham Bell was born in Scotland

2. Alexander Graham Bell went to live in Canada

3. Alexander Graham Bell went to live in the United States

4. Alexander Graham Bell worked with people who could neither speak nor hear

5. Alexander Graham Bell worked with Thomas Watson

6. Alexander Graham Bell invented the telephone

I. One of the inventions made in the world of science and technology is the telephone. This instrument has become an important part in our daily life The word "telephone " comes from two Greek words" tele " and " phone". These words mean "far" and "sound". The telephone uses electricity to carry sound over distance. So you see, the two Greek words tell us exactly what the instrument does. Since its invention by Alexander Graham Bell in 1876, the design of the telephone set has changed greatly....
Đọc tiếp

I. One of the inventions made in the world of science and technology is the telephone. This instrument has become an important part in our daily life The word "telephone " comes from two Greek words" tele " and " phone". These words mean "far" and "sound". The telephone uses electricity to carry sound over distance. So you see, the two Greek words tell us exactly what the instrument does. Since its invention by Alexander Graham Bell in 1876, the design of the telephone set has changed greatly. However, the way the telephone works is still the same. I. What has become an important part in our daily life? 2. What do the words " tele" and" phone " mean? 3. How does the telephone carry sound over a distance? 4. Who invented the telephone? 5. When was the telephone invented? 6. Has the design of the telephone set changed a lot since its invention? 2.Alexander Graham Bell was born in Scotland. He emigrated to Canada first and then to the USA in 1870s In America, he worked with the deaf-mutes at Boston University. Soon, Bell started experimenting with ways of transmitting speech over a long distance. He worked with Thomas Watson, his assistant. Bell and Watson conducted many experiments. He successfully demonstrated his invention to the public at countless exhibitions, he invented the telephone. By 1877 the first telephone was in commercial use. 1. Where was Alexander Graham Bell born ? 3. Who did Bell work with at Boston University? 4. What did Bell invent ? 5. Did Bell conduct many experiments in America? 6. Where did he successfully demonstrate his invention? 2. Where did he emigrate first ?

1
20 tháng 9 2018

. 1. Where was Alexander Graham Bell born ?

In Scotland

2. Where did he emigrate first ?

He emigrated to Canada first

3. Who did Bell work with at Boston University?

Thomas Watson

4. What did Bell invent ?

The telephone

5. Did Bell conduct many experiments in America?

Yes, he did

6. Where did he successfully demonstrate his invention?

At the countless exhibitions

7 tháng 7 2016

1.enough / Jane / stay / to / alone / old / isn't / at home

=> Jane isn't old enough to stay at home alone

2. you / going / to / are / what / do / next weekend
=> What are you going to do next weekend ?

3.she / hair / black / has / long / straight
=> She has long , straight and black hair

4.in the east / rises / sun / the / in the west / sets / and round
=> The sun rises in the east and round sets in the west

5.have / monney / but / that / we / enough / to ear
=> We have money but that enough to ear

6.free / he / most / time / sports / spends / of / his / playing
=> He spends most of his free time playing sports 

7 tháng 7 2016

1.enough / Jane / stay / to / alone / old / isn't / at home

Jane isn't stay at home alone to enough old.

2. you / going / to / are / what / do / next weekend

What are you going to do next weekend

3.she / hair / black / has / long / straight

She has straight long black hair.

4.in the east / rises / sun / the / in the west / sets / and round

The sun rises in the east and round sets in the west

5.have / monney / but / that / we / enough / to ear

We have money but that enough to ear.

6.free / he / most / time / sports / spends / of / his / playing

He spend most of free time playing sports

I. Chose the most appropriate word or phrase to fill in each blank. 1. My grandma looked ............... us when my parents were away from home.( for, after, at, up)2. She wore a hat to ................... the sun out of her eyes.( make, let, get, keep )3. My child can't wash his face ...................( myself, itself, himself, herself)4. After the death of his parents, he was sent to a(n) ................... (orphan, age, planet, hospital school)5. Mrs. Lien said you could reach her...
Đọc tiếp

I. Chose the most appropriate word or phrase to fill in each blank.

1. My grandma looked ............... us when my parents were away from home.( for, after, at, up)2. She wore a hat to ................... the sun out of her eyes.( make, let, get, keep )3. My child can't wash his face ...................( myself, itself, himself, herself)4. After the death of his parents, he was sent to a(n) ................... (orphan, age, planet, hospital school)5. Mrs. Lien said you could reach her .................... 8603530 (on, to, in, at)6. Deaf-mutes can ............. speak ............... hear (both...and, not only...but also, neither...nor, eight...or)7. It was ............... of you to share your food with me.(sociable, generous, humorous, reserved)8.Her parents won't let her .......... ............. with her friends.(go out, goes out, to go out, going out)9. She came ................... with a new ideas for increasing sale.(on, up, in, over)

Giúp mk nha

1
1 tháng 10 2019

I. Chose the most appropriate word or phrase to fill in each blank.

1. My grandma looked ............... us when my parents were away from home

.( for, after, at, up)

2. She wore a hat to ................... the sun out of her eyes.

( make, let, get, keep )

3. My child can't wash his face ...................

( myself, itself, himself, herself)

4. After the death of his parents, he was sent to a(n) ...................

(orphanage, planet, hospital school)

5. Mrs. Lien said you could reach her .................... 8603530

(on, to, in, at)

6. Deaf-mutes can ............. speak ............... hear

(both...and, not only...but also, neither...nor, eight...or)

7. It was ............... of you to share your food with me.

(sociable, generous, humorous, reserved)

8.Her parents won't let her ....................... with her friends.

(go out, goes out, to go out, going out)

9. She came ................... with a new ideas for increasing sale.

(on, up, in, over)

Giúp mk nha

I. Đặt các từ theo đúng thứ tự để tạo thành câu có nghĩa.1. demonstrated / Bell / . / at countless / his inventions / exhibitions / to the public_______________________________________________________________________2. neither speak / worked with people / In America, / who / Bell / nor hear / . / could_________________________________________________________3. the armchair / I think / . / we ought / between / and the couch / to put the...
Đọc tiếp

I. Đặt các từ theo đúng thứ tự để tạo thành câu có nghĩa.

1. demonstrated / Bell / . / at countless / his inventions / exhibitions / to the public

_______________________________________________________________________

2. neither speak / worked with people / In America, / who / Bell / nor hear / . / could

_________________________________________________________

3. the armchair / I think / . / we ought / between / and the couch / to put the rug

______________________________________________________________

4. locked cupboard / must / You / all chemicals / put / in . / and drugs
______________________________________________________________

5. may / because they / Children / drink or eat / . / all chemicals and drugs / soft drink or candy / look like
_____________________________________________________________

6. try / must cover / into them / . / You / so that / electrical sockets / Children / anything / to put / do not
______________________________________
giúp mình với

1
6 tháng 11 2021

1) Bell demonstrated his inventions to the public at countless exhibitions.

2) In America, Bell worked with people who could neither speak nor hear.

3) I think we ought to put the rug between the armchair and the couch.

4) You must  put all chemicals and drugs in locked cupboard.

5) Children may drink or eat all chemicals and drugs  because they  look like soft drink or candy.

6)  You must cover electrical sockets so that children do not try to put anything into them

14 tháng 10 2021

1 humorous

2 peacefully

3 exhibitions

4 invented

20 tháng 7 2018

Reorder to make a complete sentence.

1. enough / Jane / stay / to / alone / old / isn't / at home.

-> Jane isn't old enough to stay alone at home.

2. you / going / to / are / what / do / next weekend?

-> What are you going to do next weekend?

3. she / hair / black / has / long / straight.

-> She has long straight black hair.

4. in the east / rises / sun / the / in the west / sets / and.

-> The sun rises in the east and sets in the west.

5. table / large / was / in the kitchen / there / a / wooden / round.

-> There was a large round wooden table in the kitchen.

6. awful / an / what / house!

-> What an awful house!

7. have / money / buy / that / we / enough / to / didn't / car.

-> We didn't have enough money to buy that car.

8. free / he / most / time / sport / spends / of / his / playing.

-> He spends most of his free time playing sports.

4 tháng 6 2021

bruh

10 tháng 8 2018

1. d

2. c

3. b

10 tháng 8 2018

chọn đáp án đúng :

1 I received a letter..... my friend a) to. b) on. c)in. d) from.

2 He is a hard- working student who always... good grate. a) received. b) got. c) gets d) getting.

3 Bell demonstrated his...... to the public at countless exhibitions. a) to invent. b) invention. c) inventing. d) invented

14 tháng 6 2019

Đáp án là C.

C (Bell began work on a new invention of the telephone.)