—Your mother becomes more and more forgetful. —Yes. She searched for her cellphone for a whole day last Sunday but it ______ in her coat pocket the next day.
Though some insist separate education can satisfy people’s special needs, most people consider it as ________, saying it will cause greater conflict between the poor and the rich.
______ to know about his sister’s present situation, Tom couldn’t fall asleep the whole night until he finally received her phone and was told she was all right.