Yesterday evening I was playing the piano when the doorbell rang这里when是从属连词还是并列连词,原因

I read English yesterday evening.对yesterday evening提问. I did some cleaning yesterday evening? I saw a film yesterday evening.( 改成否定句)I____ ____ a film yesterday evening. I was at home yesterday evening.(改为一般疑问句) i was tired yesterday evening 对tired提问 I _____(invite) me to watch a movie yesterday evening. I saw a film yesterday evening( 变为同义句) i watched tv yesterday evening.改为一般疑问 I did my homework yesterday evening.改为否定句 I DID SOME CLEANING YESTERDAY EVENING的问句 I watched an（ ）（educate）film yesterday evening. I watched TV yesterday evening.意思告我 I,hear,a,strange,noise,yesterday,evening连词造句 I ___ not ____ (come) back until five yesterday evening. yesterday evening i too much drink! apologize to you I filled in the form by mistake yesterday evening. 转换 I went to bed at nine forty-five yesterday evening.I didn't to bed a ten yesterday evening. I watched TV (in the evening/yesterday evening).两个明明都是过去式,应该选哪个?