Англійська мова (Was \Were)

I _ tired last night

He _ in the garden five minutes ago

Children _ very friendly yesterday

t _ very cold yesterday morning

We _ busy last week

Peter _ at the supermarket an hour ago

My English (was/were) very well ten years ago

He (was/were) very sad yesterday

I (was/were) in the park two hours ago

... she your teacher? 

It (was/were) very hot yesterday afternoon

My parents (was/were) in the garden last week