He was not _____ to the club because he wasn't a member.
Mr. Smith got a ticket on his way home because he had failed to ________ at a red light.
—Do you know why Lisa cried in class?—I don't know and I don't ________.
Many teens don't get enough sleep because they have too much homework to do, which ________ them up at night.
Freddy made up his mind to enjoy his singing and to ________ as many happy experiences as he could.
The Chinese government has overcome problems of population and economy to ________ its “nine years of compulsory education”.