I saw the letter being not signed/not signed.
Does he want us to help him?
You heard him acting, speaking at the meetings.
I saw her come to the window and open it.
I see that he's the best engineer in our factory.
I would like him to be invited to the party.
I think you will hear him singing today.
She felt her voice trembling.
I didn't expect to be sent to London.
I don't like to be ordered/made to do same things.
I didn't like to be ordered/made to do same things.
I saw the window broken.
Nobody heard him say this.