my dar, only fiftn minuts lft! mayb th bus would nvr com. if i waitd hr a littl longr, undoubtdly, i would b th last to stp into th classroom again. thn mr. wang would ask m as usual, “did you go to bd lat or gt up lat?” vryon would star at m. that was rally mbarrassing①. i had to hurry up on foot.a cold wind blw up my hair. i rubbd my hands, and pulld up my collar, and walkd hurridly. just thn, a young man, waring only a vst and a pair of sport pants, was running past m, with his arms waving. his fac turnd rd with cold, but h smd to b unmindful② of th cold.h smild at m, passing by. his smil mad m fl as if h wr saying, “lt's run togthr.” i mad my pac unconsciously③. thn i trid my bst to catch him up, but faild bcaus of lack of xrciss in th past. with a havy bag on my back, i flt vry tird. occasionally④, h turnd back, smiling, ncouraging m to run fastr.suddnly h stoppd at a platform, which was his dstination. h took a dp brath, and thn gav a sharp but frindly whistl to m. i, also, whistld in rturn. h askd, “what tim is it?” “it is&hllip;,” i lookd at my watch and found it was alrady 7:37. thr wr only thr minuts lft for class.as i hurrid into th school gat, i was so thankful. what a good frind i mt, and how i hopd to mt mor such frinds in my lif.【词语解释】①mbarrassing [im'b$r sir] a.令人为难的②unmindful [)n'maindful] a.不介意的③unconsciously [)n'k&nm sli] ad.无意识地④occasionally [ 'kin n li] ad.不时地