She was about to go to bed when it suddenly _____ to her that she hadn’t turned off the gas.

_ several times, he still turned a deaf ear tothe typhoon forecast.

nned to climb the mountain today, but in such ______ bad weather, it seems out of ______ question.

It____we had stayed together for a couple of weeks____I found we had a lot in common.

It’s so noisy. I’d really appreciate ____ if you’d turn the radio down.[ ]