3、和标点符号第12页共12页①MrXu help station veryafraid afireengine fourchildren②whatdoesyourfatherdohesapoliceofficer4.(5分)阅读短文,填入适当的单词,使其内容通顺,每线一词,首字母已给。Hello,mynameisAlice.Iamt_______yearsold.Iamalovelyg_______.Ihaveanewclassmate.H_______nameisKelly.She'stenyearsold,to