and__hit__it back__with__great__strength.

3．一场比赛过后，如果你尽力的话你会感到很累。(条件状语从句)

After__one__game__you__will__be__very__tired__if__you__have__tried__your__best.

4．虽然我打乒乓球打得不是很好，但我仍然对它表现出极大的兴趣。(让步状语从句)

Though__I__can't__play__table__tennis__very__well，I__still__show__great interest in__it.

[连句成文]

The Sport I Like Best

Of all the sports，I like table tennis best.I think it is not only a sport but also an art，because it is a game that needs strength and skill.

Some people think that playing table tennis needs little strength，but I don't think so.When playing table tennis，we should judge the direction of the ball，and hit it back with great strength so that we can win the game.So after one game you will be very tired if you have tried your best.In the game，you can often find the ball moving quickly，and the players' movements are very beautiful.

Though I can't play table tennis very well，I still show great interest in it.