翻译 很抱歉让你等久了 I'm sorry ___ ___ ___ ___ for a long time

翻译 很抱歉让你等久了 I'm sorry ___ ___ ___ ___ for a long time 对不起,让你等了这么久.I'm sorry to have kept you___ ___ ___a long time I'm sorry I ___(keep) you waiting for such a long time .I'm sorry to keep you ___ for a long time.A.to wait B.waiti I`m sorry ___ you ___ so long. I'm much afriad ___ my pet dog when I'm away for a long time I'm very sorry ___ ____ ___(麻烦你) I'm so sorry.I won't ___ ___ __(迟到)school next time I'm sorry I ___ tell you ___ it. 短语应用:I;m sorry to hear that your grandpa is ___ ___ ___ ___ We ___(stay)on the farm for a long time. I'm ___(terrible) sorry for being so late.