I think they’ve got to the very point _______ a change is needed, or they will fail.
Living in the dormitory means_________ to take care of yourself, understand each others’ differences and share________ interests.
I was _______ at the letter, which was________ to my classmates.
She claimed _____ that she would never break her words.
-Can you pick me up after work? My car ______. -With pleasure.
A car’s tires should be ______ regularly to ensure their safety.