Answer the following questions after watching the lesson:

(1) Paraphrase the following sentences for introduction of an essay:

+ Some people think that in the modern world we are more dependent on each other, while others think that people have become more independent

+ Wild animals have no place in the 21st century, so protecting them is a waste of resources.

+ The best way to solve the world’s environmental problems is to increase the cost of fuel. 

(2) How technology has improved our quality of life?

(3) What are the ricks of overusing technology or artificial intelligence in particular?