l
1 am reading
2 are playing
3 is cleaning
is swimming
5 is speaking
6 are waiting
7 are doing
8 is snowing
9 are riding
10 is explaining
ll
Am i reading this book for 3 days?
Are we playing volleyball for 20min?
Is she cleaning the flat for more than an hour?
Is Peter swimming for half an hour?
Is Ann speaking on the phone for an hour?
Are you waiting for a bus for 10min?
Are Nelly and Mary doing the shopping since early morning?
Is it snowing since last night
Are Jack and his friend ridding bikes for 3 hours now?
Is the teacher explaining a grammar rule since the beginning of the lesson?
Объяснение:
Firstly, they do all kinds of dirty and hard work, as cleaning. Secondly, devices can save a lot of time as well as storage space. For instance, a computer disk can contain the same amount of information as several thick books.So, machines help people in different spheres.
However, opponents of this point of view are definitely sure that gadgets affect people negatively. People are reluctant to work due to the influence of machines. People become lazy and disorganized. They just expect their latest gadgets to do everything instead of them. Moreover, according to scientists, a great number of widespread devices produce radiation that can cause serious health problems. Furthermore, more and more people are becoming addicted to their modern gadgets, for instance computers, TVs or mobile phones. So, they neglect their home obligations, work or school and spend all their spare time in front of a laptop screen or a TV-set.
In conclusion, I firmly believe that in spite of all drawbacks, gadgets have, their benefits are much more considerable, as they save people`s time and let them enjoy life.