Ь) to realize, to understand
1. первое время он не понимал, что неправ, позднее он
осознал свою ошибку. 2. не понимаю, почему он не выполнил свое обещание вам. з. если вы не понимаете этого правила, я объясню его вам еще раз. 4. наконец мечта его осуществилась, он стал врачом.
c) to turn round (back), to turn smth off (on)
1. когда он обернулся, я сразу же понял, что видел его где-то раньше. 2. мы хотели добраться до озера, но пошел дождь, и мы решили повернуть назад (вернуться).
з. , включите свет. 4. выключите радио, . 5. выключите телевизор, .
d) still, other, another, else, more, yet
кто еще хотел бы пойти на презентацию? 2. на каких
еще лекциях вы были? з. когда он пришел, гости все еще
танцевали. 4. кроме петрова еще пять человек приняли участие в обсуждении. 5. кто еще из вашего класса поступил в институт иностранных языков? 6. какой еще праздник вы любите? 7. я еще не представил вас своей сестре.
8. я спою вам еще одну песню. 9. я видел его ровно в 8 часов. он еще работал. 10. мой сын еще не учится в институте он еще школьник. 11. дайте мне еще тарелку супа, . 12. дайте мне еще супу, . 13. кого еще ты пригласишь на свой день рождения? я приглашу
ещё троих гостей​

Vladimir Putin is the current President of Russia. He is into his fourth term as the President. He is considered as an autocrat with little respect for human rights and has been accused of ordering assassinations of his critics and opponents. Besides being a President, he has also served as the Prime Minister and was a foreign intelligence officer before entering the politics. He was born in a middle class family and had a dream of becoming an intelligence officer since childhood. He realized this dream and entered the ‘KGB’ the Russian intelligence agency. He was posted in various places as an undercover agent. For a larger part of his life, he served at the agency. Eventually, he got involved in political affairs of the country and resigned from ‘KGB’. He then, diligently worked for the welfare of the country and its people, which soon earned him recognition. Finally, when the then President of Russia Boris Yeltsin decided to step down from his post, he found no better successor than Putin and appointed him as the president of the country. A few months later, the elections took place and there too he emerged as the winner. The deft handling of issues with admirable efficiency led to his re-election for a second term to the office of President of Russia. Since as per Russian constitution, he was ineligible to run for presidency for the third consecutive term, Dmitry Medvedev ran for the office of the President and Putin became the Prime Minister. In 2012, when Medvedev's term ended, Putin once again became the President for the third time. In 2018, he was re-elected for his fourth-term as a President.

Last summer, we had a trip to the black sea. We went there with our whole family. First thing we did when we arrived, we swam in the sea. The water was warm, and it was very nice to swim. Then we had something to eat, took a lot of photos, and enjoyed the sunset. The sun was slowly going down and it looked like it's swimming in the sea. The day after, we went to visit some our parent's relatives. They had kids my age, so we played, talked, and etcetera. It was really nice neeting them. After that we went back to the hotel to get some sleep. The day after, we went back to the sea. We tried scuba diving. We saw all the fish swimming in the sea, it was really amazing. The other days weren't different from those ones. One week later we came back home. Even though the trip was anazing, I was kind of homesick. I missed our house. I really enjoyed our little trip to the Black sea and I would like to go back next summer.