没有选项或所给的词：
sue ( looked after )/( took care of ) our chilren last sunday when we were out.
或sue (helped us look after )/( helped us take care of ) our chilren last sunday when we were out.
分析
help sb do sth 帮助某人做某事
look after = take care of 照顾
祝你假期愉快!加油!不明白再问!