I have to choose another way back home, because the road to my community _______ at the moment.
He was _____ by his grandparents, so his parents seemed to be strangers to him.
Mr. Smith was thinking about how to explain to the manager why he was late for work, when a good idea ______ to him.
___________ he has limited technical knowledge, the old worker has a lot of experience.
Your hand is dirty. It needs ____________.
I couldn’t do my homework with all that noise .