It’s not bad manners to play a trick ____ your friend on April Fool’s Day.
He risked _____ his job to see me off.
She finally got a high mark in writing. Never in all her life ____ so happy!
I thought her nice and honest ______ I met her.
--- You should have thanked her before you left. --- I meant ______, but when I was leaving, I couldn’t find her anywhere.
He ______ persuade his father to give up smoking but his father didn’t.