用所给词的适当形式填空1.Ican'trememberthingsbecauseIhaveavery()【bad】memory.2.Sheliked()【know】everythingaboutherhusband.3.Youmustlistentotheteacher()【careful】.4.Allright,therobotwatchedhim()【

　　用所给词的适当形式填空

　　1.Ican'trememberthingsbecauseIhaveavery()【bad】memory.

　　2.Sheliked()【know】everythingaboutherhusband.

　　3.Youmustlistentotheteacher()【careful】.

　　4.Allright,therobotwatchedhim()【sleep】.

　　5.()【have】aseat,please,Lily.

　　6.Iamgoingto()【do】myhomeworktomorrow.

　　7.Let's()【clean】theclassroom.

　　8.Mr.Li()【go】homeatsixeveryday.

　　稍微讲解下