2. My country will continue to have economic problems unless3. Contestant Number Three will never win the game unless4. Unlessyou won't make friends in your new school.5. You won't succeed unless​

Tennis is one of my favourite sports. I’ve been playing it from a young age. In fact, I like both types of this game: table tennis and long tennis. I’m quite good at table tennis, but I spend most of my free time at the nearest court training for long tennis. This game is rather old. It is believed to have originated in the fifth century B. C. There are even drawings on the walls of ancient caves which show different people hitting a ball back and forth. However, the modern game of lawn tennis originated in the 19th century in Great Britain and was considered to be the upper-class game. Today, it’s the fifth most popular sport in the world, after football, basketball, cricket and rugby. The game is played with a racket and a small, yellow ball and by two players or two pairs of players on the court divided by the net.