21 Read the article and answer the questions:
What types of video games are mentioned in the text?
What negative effects of video games does the text tell you about?
Why have video games become an object of study for scholars?​

I am going to be a doctor. I like this profession because doctors help people to be healthy and live long. Ambulance doctors often save human lives in emergency. Medical care is very complicated profession, it requires deep knowledge of chemistry, biology, anatomy and many other sciences. Doctors effectively study and upgrade their skills all over their career. Maybe I will be a dentist, they earn lots of money. 

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I am not going to be a mechanic. I'v never seen a mechanic girl. This profession is popular rather at boys because they like to deals with nuts and bolts and dirty noisy engines full of oil. Sometimes mechanics have to move hevay stuff by hands, sometimes they undo hard tightened nuts. This kind of job is definitely not for me. Also I am afraid of welding that mechanics do sometimes, I think it is not safe.

I am going to be a doctor. I like this profession because doctors help people to be healthy and live long. Ambulance doctors often save human lives in emergency. Medical care is very complicated profession, it requires deep knowledge of chemistry, biology, anatomy and many other sciences. Doctors effectively study and upgrade their skills all over their career. Maybe I will be a dentist, they earn lots of money. 

= = = 

I am not going to be a mechanic. I'v never seen a mechanic girl. This profession is popular rather at boys because they like to deals with nuts and bolts and dirty noisy engines full of oil. Sometimes mechanics have to move hevay stuff by hands, sometimes they undo hard tightened nuts. This kind of job is definitely not for me. Also I am afraid of welding that mechanics do sometimes, I think it is not safe.