Time was passing and we were getting       because we would have to spend the night in the cave if no one came to the rescue.

 You should look _______ into the matter to get more information about it.

 I know this is not quite the right word， but I can’t be bothered to think of ______.

He went to bed ____, and when he woke up he found he still had his shoes on.

 Interest is as ________ to learning as the ability to understand, even more so.