Which two of these adverbs have the same meaning? Which two have opposite meanings?

there are many reasons why  everyone   should learn a foreign language.

firstly, learning a language of another country helps one understand its culture.    language becomes a peephole to look at the nation’s culture, its traditions and its history. italian film director federico fellini says, "a different language is a different vision of life". 

research has shown that having studied a foreign language one can understand one’s own language better. it deepens the understanding of one’s own culture. general language skills improve after studying foreign languages.

another thing that talks of the importance of foreign language study is touring to foreign countries.

  eventually, knowing a foreign language  opens new job and employment opportunities in many countries and markets and it's grate!

snake  cow        tea   coffee    sugar    lemon  chandelier

змея   корова   чай   кофе   сахар лимон люстра

lets travel to  one interesting place  ! it is old and big kingdom. it has got  a lot of  states. the capital is wonderful city called dreamtown.( ну или сам придумай название)  on the flag of the country you can see  flying birds  . its symbol  of freedom  . there are a lot of interesting places: beautiful gardens with speaking trees and flowers, rivers with amazing fish, ancient castles and towers. in this country you can try new food, which you have never seen. it's land of your dream, it's fantastic land.

telefone it is beautiful thing. we  can  call  friends and family.  the telegraph was  a precursor. i  think  that the phone is  the best invention  of the world. thank you!