Make sure the gas is turned off after a bath, which would ________ cause danger.

Everything was placed _______ where he wanted it for the party, with which he was very satisfied.

---You are devoted herself_____ to her research and it earned her a good reputation in her field.

I know that you’ve given me a rise in my pay, but I still think it’s        enough for what I’ve done for your company.

He had planned to make a compromise，but        he changed his mind at the last minute.