My mother lay the table and then began to cook 这里的lay是哪个动词的过去式，为什么不是laid

My mother cleans the ____(lay)of dust on the furniture every day . My mother lay the table and then began to cook 这里的lay是哪个动词的过去式，为什么不是laid my lay The cloth was---------by mother just now(lay) because of the bad weather ,my mother fell ill and lay in bed.she has beenA has been ill was illB FELL ill has fallen illC fell ill has been illD fell ill is illbecause of the bad weather my mother ---------and lay in bed .she -----for a week .选什 Paul,____________?—Oh,that’s my father!And beside him,my mother.a、what is the person over ta、what is the person over thereb、who’s talking over therec、what are they doingd、which is that They left feeling happy 造句They left feeling happy.The girls went __________________________.My mother stood __________________________.The moonlight came _______________________________.We soon got ______________________________.The sick boy lay My mother always ()the flowers() My mother ()(do)the housework. lay out my clothes The mother of my father is my the father of my mother is my? the mother of my father is my? lay it on the the father of my mother is my____Harry! Yesterday I-my mother clean the house my mother cut the cake ( )a knife My mother (wash)the clothes now