The modern gadgets have become a necessary part of both adult's and teenager's lives.
Teenagers can find any useful information which is interesting and important for them with these. Also adults can look after their teenagers when they are not at home.
Modern gadgets also can be used by schools in order to educate teenagers how to work with them and get useful information. They can watch educational programmes on interactive white boards or just have fun with their friends and relax anytime with their phones or computers.
Modern gadgets are the nearest future to teenagers because nowadays they are available to everyone of them and modern gadgets will be the most demanded things in the future.
I have worked (have been working – по-моему, лучше, но это время в задании не указано – Presnt Perfect Continuous) as a botanist since graduation. I teach students at the university but I also spend a lot of time travelling. I have some professional success – I`ve just discovered an unknown orchid in Indonesia. At present I am studying a rare Asian plant which Chinese medicine use to cure rheumatism. I collect leaves and flowers to examine their properties. I`ve examined over ten plants so far.