he is running 填什么

he is running 填什么 John also ofen ___to school,because he thinks running is good for his health.横线上填什么?why? John also ofen ___to school,because he thinks running is good for his health.横线上填什么? Running is a good e_____.横线上应该填什么 look out!the car is running ____ you 填什么 Running is c______ and safer than sking.填什么额! My friend is Sam . He likes running.什么意思? He is （P ） running,根据首字母提示填空,并写出为什么要填这个 He usually ( )(放松）for half an hour after running 空格填什么 He keeps himself f_____ by running 5 miles everyday. 填什么谢谢. Bill is a great running star.He is very well.中,running为什么要用running? he is good at running?怎么提问 He is running quickly.(改为感叹句） he is running是主系表结构吗 he is running the 100 metres program is running什么意思 How fast the boy is running?把running去掉可不可以?为什么?若改用what引导,是不是What a fast boy he is?若是这样,那么running要放哪儿?running在第一句中是做什么成份？ she is t___ after running 填什么?can you help me with _____ [swim}