1.mots,like,computer,playing,students,games.2.exercise,four,week,a,times,I.
问题描述：
1.mots,like,computer,playing,students,games.2.exercise,four,week,a,times,I.
3.who‘s students,the,English,best,4.Lucy,sings,once,week,a,or,twice,songs.
答
1 Most students like playing computer games.
大多数学生都喜欢玩电脑游戏
2 I exercise four times a week
我一周锻炼四次
3 Who‘s the best English students
（这个句子是不是少词了?）
4 Lucy sings songs once or twice a week.
Lucy 一周唱歌一两次