Question

Какие предложения написаны в верных грамматических временах (right), а какие в неверных (wrong).

1) Yesterday from 9 a.m. to 10 a.m. I was watching one very interesting program on TV.
2) I have been in Paris last year.
3) I am visited my sister every weekend.
4) She usually drives very fast.
5) I was sleeping when someone knocked at the door.

Answer 1

1) right 
2) wrong
3) wrong 
4)wrong
5) right