I agree with the idea that in the future robots will be very useful to us. Firstly, robots can be made of non-biological materials, rendering them able to withstand environments too toxic, too high or low temperatures, or having other conditions unsuitable for human workers. Secondly, robots do not need to be fed "food" in the traditional sense. They can operate using electricity from a variety of sources. In space, such electricity can come from the sun via solar cells or from fuel carried on board used to make electricity. Thirdly, robots do not get tired, and they can work long hours in dangerous locations that would wear out most astronauts. Fourthly, robots can be equipped with sensors and tools that are more sophisated than the human eyes or ears or hands, rendering robots capable of highly complex tasks. Lastly, robots do not age over time. For long interstellar journeys, they can be placed in a dormant state, to be waken up months or years later ready to go to work. For these reasons and others, robots are ideal machines for use in building space stations on many planets.

viết một đoạn văn ngấn mà đủ yêu  cầu là được, khoằng 5-15 câu thôi

There is one mistake in each sentence. Find and correct it.  

Robots will wake you up every morning and do -> make your breakfast.  

We will -> won't be able to play football because it is raining heavily. 

What do you think of -> about the role of robots in the future?  

Some people believe that robots will play a -> an important role in our lives.  

Could you to ride -> ride a bike when you were in the fifth grade?   

If we will go -> go shopping tomorrow, I’ll buy some reusable shopping bags.   

Will you able to -> be able to carry all the shopping back home on your bike? 

Using a lot of plastic bags are -> is bad for the environment.  

Mona isn’t busy today and -> so she could help her mother at home.  

I can write with my right -> left hand. I’m left-handed.  

We couldn’t bought -> buy any bread because the baker’s was closed. 

I’m sorry I won’t able to -> be able to go to your party on Friday.  

If robots will do -> do all of our work, we will have nothing to do.  

In the future, robots will do all the housework instead -> instead of us.

If we cut more trees down, there will be more floods

What time did you arrive at the stadium?

In the future, home robots will able to do all our housework

I went to DN last summer with my parents

How often do you pracitse playing table tennis?

1.robots in the past can not done nothing

2 No, it can't

3 robots can help humans work as homework

4 robot can play football and ít can driver a car

note:  'future' not 'furute'

note'future'not'future

47. How much is a robot which can do the household chores?
A. How much money does a robot which can do the household chores?
B. How much does a robot which can do the household chores?
C. How much does a robot which can do the household chores cost?
D. How much money is a robot which can do the household chores cost?
48. In the near future, a robot can help you go shopping.
A. In 'the near future, you can have a robot to go shopping.
B. In the near future, a robot can used to go shopping.
C. In the near future, you would be able to go shopping with a robot.
D. In the near future, you will be able to go shopping with a robot.
49. I can't swim now, but I'm going to swimming lessons.
A. I will be able to swim very soon.
B. I could be able to swim very soon.
C. I was able to swim very soon.
D. I would be able to swim very soon.
50. In the near future, there will be many types of indoor robots to help around and inside the house.
A. In the near future, there will have many types of indoor robots to help around and inside the house.
B. In the near future, there will be have many types of indoor robots to help around and inside the house.
C. In the near future, we will have many types of indoor robots to help around and inside the house.
D. In the near future, we will be many types of indoor robots to help around and inside the house.