Yesterday : My bedroom is just above.是什么意思

yesterday was my birthday对吗 my father for me yesterday. My sister studied hard yesterday. my sister lisa ( ) busy yesterday my father ill yesterday完型 I (cleaned my room)yesterday ,划线部分提问------ ------- you--------yesterday I finished my homework yesterday 对yesterday提问. 同义句： I visited my grandmother yesterday.I visited my grandmother yesterday.I ____ ____ ____ my grandmother yesterday. I did my homework yesterday.(对lI did my homework yesterday.(对l did my homework yesterday进行提问) My family_(be)in the zoo yesterday. Ann to my birthday party yesterday Yesterday I-my mother clean the house Yesterday all my family____ at home friend,me,dinner,invited,yesterday,my,to my mother and myfather ( )work yesterday My mother--------(not do)housework yesterday. I did my homework yesterday.改为疑问句 My grandmother was ill _____bed yesterday.