chose the correct words to join the sentences
1.when /while i got home,i checked my emails
2.i cut my selft before/while i was shaving
3.he worked for the same company until/as her retired
4.i got put of be before/as son así toke UP
5.she was thinking about her after as/until Shell was going to work
6.after/perfore i went tobed ,i locked all the Doors
7.after/before i Lego school ,i lices aborda for a year​