Question

My mother....(not look)the front door last night

Answer 1

Verified answer

Simple Past Tense negative
Pattern : S + didn't + infinitive

Answer : My mother DIDN'T LOOK the front door last night.

btw itu lock kali bukan look.

Answer 2

Artinya 
''Ibu saya .... (tidak terlihat) pintu depan tadi malam''
not look diganti ''not see''

maaf kalo salah saya tidak mengerti apa pertanyaannya