1. what’s your favorite subject? Why?

2. how do you learn english?

3. what your hobbiecs? Why?

4. what do you do in your free tim?

5. what will you do in the future?

6. do you like to live in the city or in the country? Why? Why not

7. do you like playing computer games? Why?

8. do you like watching TV? Which TV proqraim do you like? Why?

9. can you tell me something about your family/ do your best friend?

10. what charter should the best friend have?

Choose the correct answer.

3. 

 you often 

 (go) jogging with your father?

4. My father 

III. Complete each sentence with an appropriate word. The first letter of each word is given.

1. The fish have died because the river water is heavily p________.

2. Health e________ from air pollution include lung cancer, and respiratory diseases.

3. Acid rain causes serious d________ to plants and trees.

4. If the air wasn’t dirty, Nick w________ sneeze so much.

5. The main gases that l________ to acid rain are sulfur dioxide and nitrogen dioxide.

6. There is a danger of serious contamination from radioactive w________.

7. Hundreds of d________ fish were found floating in the river near the factory.

8. U________ sewage can spread disease and contaminate drinking water sources.giải thích giúp mình với nhé mình cảm ơn

In about fifty years, people might apparently realise that the technological limitations of communication will nearly be eradicated. As for the interaction between humans, thanks to advancements of virtual reality, people will be (30) ___________ to communicate with each other more authentically. Virtual images will not be restricted in smartphone screens any longer, and their 4-D self-images can talk and move lively instead. What’s more, businessmen will attend virtual
(31) ___________ from home through small virtual reality glasses. They will discuss with (32) ___________ another in a multi-dimensional meeting room, nothing out of line with what we do today.  Moreover, the human-machine communication will step up (33) ___________ another level. Conversational AI robots, surpassing current chatbot versions, will be the reliable companions in many aspects of life. Intelligent human-like virtual assistants filled with various remarkable features can perform many (34) ___________, such as searching for information quickly, controlling the operation of household appliances as well as making wise plans if humans need.