You are so fast Are you t.after running

You are so fast Are you t.after running you,are,running,why,so,fast[连词成句】 Why do you know the boy are running so fast 这句话的结构 So you are running a restaurant what are you running after my hen for You are r___ hungry today.Don’t eat so fast,please横线上应填什么 why are you driving so fast because my filght is() 1.running you why are(?) Are you running.有错吗 How fast they are running! what are you after You nose is running.Are you __?