【導(dǎo)讀】collect,inline,marathon,skate,stamp,shell,globe,monster,lastyear,times,numbers,Howlong…?student,school,birthday,penguin,hobby,kite. collect,shell,marathon,skate,apairof,since,Hilltopschool. B:1997.collect,shell,marathon,skate,apairof,since,Hilltopschool