Nelson Mandela was a South African anti-apartheid revolutionary, politician, and philanthropist, who served as President of South Africa from 1994 to 1999. I admire him because he was the country's first black and he not afraid of the reproaches head of state and the first elected in a fully representative democratic election. His government focused on dismantling the legacy of apartheid by tackling institutionalised racism and fostering racial reconciliation. He fought for human rights, and it stayed for 27 years in tyurme. Also, this person is the winner of the Nobel Peace Prize.
The social network outlined the trends of Internet development in the direction of integration, combining capabilities within a single, web-platform multiplayer. These platforms provided an opportunity for the user to communicate with friends, read news, watch movies, listen to music, share this with other members, participate in discussions, to unite on interests, create communities and all of these features are concentrated on one site!
Undoubtedly, the social network is a great technological achievement that promises many opportunities. But along with these opportunities come and trouble... Not to say that social networking is one solid damage, and you cannot say the same about the computer game. With proper, disciplined approach to the miracle of Internet technology you can get some benefit and make your life easier. But there is always a risk that the social networks will impact harmful effects on our psyche.
Present Perfect:Tom has visited two theme parks so far.
Положительное:Tom has visited two theme parks so far.
Отрицательное:Tom has not visited two theme parks so far.
Вопросительное:Has Tom visited two theme parks so far?