помогите пожалуйсто по английскому а то я его плохо знаю

поставить глагол в скобках в прошлом простой или Past Continuous

when....(you/start) lears French?
two years ago while i ...(prepare) fore my A levels.

i ...(not/know) you had a dog.
i....(find) her on the street a month ago while i ...(walk) back from school.

Julie (pass) ...all her exams.
Yes, i know. she ...(tell) me the good ...(have) lunch.

....(you\clean) the attic?
yes? and I ...(come) across my yearbook!