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23 tháng 6 2017

1.What is that?

-It's a pen

2.What is it?

-It is a couch.

3.Is this your bookshelf?

-Yes,it is./No,it isn't.

4.What is there on the table?

-There is a lamp on the table.

23 tháng 6 2017

2.It is a couch -What is it?

3 Is this your bookshelf?-Yes,this is/No,this isn't

4.There is a lamp on the table-What is there on the table?

13 tháng 7 2017

A. What is that? - It's a pen

\(\Rightarrow\) What are those? - They are pens

B. It is a couch.

\(\Rightarrow\) They are couches

C. Is this bookshelf? - Yes, it is

\(\Rightarrow\) Are these booksheves? Yes, they are

D. There is a lamp on the table

\(\Rightarrow\) There are lamps on the table

E. What is this?

\(\Rightarrow\) What are these?

F. This is a bookshelf

\(\Rightarrow\) These are booksheves.

13 tháng 7 2017

thank you guys

24 tháng 6 2017

change these sentenses into plural sentences :

1 . what is this ? it's a stereo.............................

what are these ?

=> They are stereos.

2 what is that ? it's a bookshelf

what are those ?

=> they are books.

24 tháng 6 2017

1 . what is this ? it's a stereo=> What are these ? These are stereo

2 what is that ? it's a bookshelf => What are those ? Those are bookshelfs

Chúc bạn học tốt thanghoa

19 tháng 8 2023

Tham khảo
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Hello everyone, today I will talk about Mars, the 4th planet in our solar system. The name of Mars originally comes from the name of the Roman god of war and agriculture. It may not seem like these two things go together, but they do. Mars protected those who fought for their communities and stayed home to raise crops for food. Mars has two natural satellites, and their names are Phobos and Deimos. With a radius of 2,106 miles (3,390 kilometers), Mars is about half the size of Earth. The atmosphere of Mars is much thinner than Earth's. It contains more than 95% carbon dioxide and much less than 1% oxygen.  Mar's temperatures are from -151°C to 20°C. Mars is colder than Earth. If you were to stand on the surface of Mars on the equator at noon, it would feel like spring at your feet and winter at your head. Mar's surface is rocky, with canyons, volcanoes, dry lake beds and craters all over it. It's called Red Planet because iron minerals in the Martian soil oxidize, or rust, causing the soil and atmosphere to look red. One day on Mars takes a little over 24 hours. Mars makes a complete orbit around the Sun in 687 days. Thanks for listening.

It is water. It can exist in three states: solid, liquid and gaseous. It has a melting point and a freezing temperature of zero degrees celsius. It is an essential and extremely important substance in life. We use it to drink, cook, ... at the average temperature as it currently exists in liquid form

# study well <3

27 tháng 10 2016

1.This house is big.

These houses are big.

2. Is it your pen? - Yes, it is.

Are these them pens? - Yes, they are

3. Is this cough school? No, it isn't

Are these coughes school? No, they aren't

4. That room isn't smalll

Those rooms aren't small.

5. What is that? It's an eraser

What are those? Those are erasers

27 tháng 10 2016

1.this house is big

-> These houses are big.

2. is it your pen ? yes, it is

-> Are they your pens ? -> Yes, they are.

3. is this couch school ? no, it isn't

-> Are these couches school ? No, they aren't.

4. that room isn't small

-> Those rooms aren't small.

5. what 's that ? it 's an eraser

-> What are those ? Those are erasers.

27 tháng 10 2016

1.This house is big.

=> These houses are big.

2. Is it your pen ? Yes, it is.

=> Are they your pens? Yes, they are.

3. Is this couch small ? No, it isn't.

=> Are these couches small? No, they aren't.

4. That room isn't small.

=> Those rooms aren't small.

5. What 's that ? It 's an eraser.

=> What're those? They're erasers

28 tháng 10 2016

1. This house is big.

=> These houses are big.

2. Is it your pen? Yes, it is.

=> Are they your pens? Yes, they are.

3. Is this couch small? No, it isn't.

=> Are these couches small? No, they aren't.

4. That room isn't small.

=> Those rooms aren't small.

5. What's that? It's an eraser.

=> What're those? They're erasers.

 

21 tháng 12 2017

1.Electric light bulb(Thomas Edison),Gramophone(Thomas Edison),Phone(Antonio Meucci and Alexander Graham Bell),Computer(Alan Mathison Turing )........

2.It's electric light bulb

3.It provides light for us to see

4.It illuminates us even at night

5.Speed train (imitated from the kingfisher and feather)

6.Help the train run at the fastest speed and limit the noise

7.Sonar technology

8.it is used to detect and locate, underwater

9.Mackintosh

10.Self-cleaning clothes

11.I want to invent a flying car

12.Thomas Edison with electric bulb

13.In 1880

Tick for me!

14 tháng 3 2022

D

A

B

E

C