5. Table tennis is the most popular sport in China.
乒乓球是中国最流行的运动。
还能这样说：
Table tennis is Chinese favorite sport.
Table tennis is the most sought-after sport.
应用解析：
turn to sport 当做开玩笑；
What sport! 真好玩啊！
6. Americans like to play baseball.
美国人喜欢打棒球。
还能这样说：
American people prefer to play baseball.
American people tend to play baseball.
应用解析：
give a ball 举行舞会；
fancy ball 化妆舞会
7. Table tennis originated in the United Kingdom.
乒乓球起源于英国。
还能这样说：
The United Kingdom is the native place of table tennis.
The United Kingdom is he home of table tennis.
应用解析：
originate from/with 由某人发起或首创
8. I usually work out after work.
我经常下班以后运动。
还能这样说：
I usually go to the gym after work.
I usually do exercise after work.
谚语：
Work makes workman.
勤工出巧匠。