what do the highlighted words mean?
circle a or b.
1.a)letting (toys) fall from your hand
b) putting (toys) somewhere
2.a) say hello to
b) know and understand
3. а) goes into the air
b) touches the ground
4. a) try to do something
b) give the impression of doing something
5. a) space
b) seat​

sport is very important part of our life. it's help us to be strong and healthy. if you want to be healthy, you should do sports exersize. for the first, morning exersize. it takes not so much time, but it can give you evergy for the whole day. people, who doing sports, have a beautiful body.

  many people really like sports and it's not only hobby. clear as day they are professionals. people to start small,  get skills of sport and dream about good career. if they give all themself to this, they will be successful and dream come true. for example, lewis hamilton. when lewis was six, his father gave him a radio-controlled car, so it's was start of his success. 

in any case all people need sport, becouse sport is life.

Many things have changed over the past decades. same can be said about the life of modern teenagers. today teens are more independent, have other interests, and are definitely lazier than before. computer is the root of most changes in the society. modern teenagers spend almost all their free time online, playing computer games, chatting with friends, surfing social networks, instead of going out and doing some outdoor activities. if you ask a teenager what the life was like twenty or thirty years ago, he won’t answer, because he doesn’t know. modern children simply can’t imagine their life without cell phones, tablets and mp3 players. these gadgets have gradually replaced the whole world of childish games and live communication. previous generations of teenagers could still be seen in the streets jumping, running around and playing active games. today, teenagers are mostly seen online. from the one hand, it’s certainly not good. from the other hand, this can be understood. how can children avoid electronic toys if they are everywhere? other than that, the life of teenagers is not easy. they have a number of problems, which they don’t want to discuss with adults. chatting with friends, at least they can share with them. being online, they can also find answers for many urgent questions or problems. modern teenagers are luckier than other generations for having the freedom of choice and life full of possibilities. it’s a “computer-based” generation. even their homework is done with the help of computers and the interne