Ican’t switch on the light. the tornado (to tear) down the wires? я много а предложение одно сделайте правильно present perfect или past simple

i couldn't switch on the lights, if tornado had torn down the wires?

Everybody likes when the home is always bright and clean. but it is very hard work. i know that my mom gets tired everyday after work and i should help her. it is necessary to help the parents. every day i do my room and my bed, wash up dishes. once a week me with my mom wash our linen, iron and clean the flat.   but in our family not only women doing householding duties. my father is also helps us. he helps to fix and repair some things. also every week we need to restock the food in the house. so we go to the market with mother and father and buy everything we need. 

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