5、20Whatistheanswertothissumwrittenasaletter?B A C D E=________[字母间的空儿为除乘减加]19ThereisawomannamedRoseGreen.ShemarriedamannamedJackBlack.What’sthewoman’snameaftershemarried?20Sheisundertheweather.21stayup的意思是______A留在家里B熬夜C外出不归22It’sflyingthroughtheflowers.Itisoneofthebusiestinsects.Itcanmak