冠词填写并说明原因-Mary is ill and can't come to our party.-That's si

-I can't go to your party .My mother is ill and i have to lo Mary is ill,____she can't go to school. 初二川教版英语：sorry,ted.I can't come to your party.That's too bad. (单词拼写)It's a p______ that you can't com to our party. The reason_____he didn`t come to our party was____he was ill 按首字母填写单词My mother is very -------- today.she can't come to s 20.John and Mary,____ sure to come to our party this evening 英语选择 This is ___ "s" and that's ___ "u".填冠词a an并解释原因 英语主谓一致的选择题John and Mary,( )sure to come our party this eveni Anut Jane will come to our party tomorrow.Really?That's grea Mary is so young that she can't go to school 改为Mary isn't __ Mary won't come to the party and_____