Woodisoften_________paper.
A、usedtomakingAmericaisan__________country.Youcanhear__________everywhere.
__________ofthelandinthatdistrict__________coveredwithtreesandgrass.
Forsomereason,it__________alldayoverthetwoweeks.
Youshouldtrytowrite__________evenwhenyou’rebusy.Asyouknow,practicemakesperfect.
Woodisoften_________paper.
