нужно исправить ошибки в предложениях

My cousin married Jenny a month ago.

They're going climbing this afternoon.

I fell off my bike yesterday.

I don't think scientists will find life on other planets.

Were you worried yesterday?

We haven't seen that film yet.

I'm going to finish my work first.

She has already taken her speaking exam.

I'll see you after lunch.

He couldn't play in the Olympics last year.

Объяснение: