Question

Помогите составить преложения к 4,9,11 и 12

Answer 1

4) We were working on the essay (сочинение) during 2 days, before we began traveling
9)I’d finished my work when Dasha came home
11) I was watching TV before I left home
12)He was sleeping when I were skiing
(На всякий случай проверь формулировку у друзей)