Present Perfect /Past Simple

My sister ... a new dress yet.

Helen ... her homework yesterday.

I ... my granny last month.

I haven't tidied my room ... .

Our Biology teacher .... us a lot about animals last week.

I have ... found my book.

We ... already ... that film.

We ... at the museum two days ago.

My dad ... already ... his car.

Last summer I ... in London.

She ... just ... the map of Ukraine.

What lessons ... you ... last Monday?