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carefully carelessly well hard
that; before which; when who; as long as what; as soon as
It is a children's hospital. it has strict rules about visiting hour. The conditions there aren't very good. The nurses and doctors there don't work hard.
are there; Yes, there are aren’t they; Yes, they are are there; No, there aren’t aren’t there; No, there are
It is a children's hospital. It has strict rules about visiting hours. The nurses and doctors there don't work hard. A lot of patients come to this hospital every day.
understand understood to understand to be understood
remind convince rid inform
Unless Once Whether Although
Unless Once Whether Although
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