.It is ______ to spend money on preventing illnesses by promoting healthy living rather than spending it trying to make people ______ after they are ill .
| A．well; better | B．good ; good | C．better ; good | D．better ; better |
The first thing ____ you should do is to learn all the new words by heart.
| A．what | B．that | C．which | D．who |
The students are talking about the strange people and stories ____ they met in the adventure.
| A．that | B．which | C．what | D．whom |
It is not I but Mr. Green who ____ in charge of the company.
| A．is | B．am | C．are | D．was |
____ much advice I gave him, he did exactly what he wanted to.
| A．How | B．Whatever | C．No matter | D．However |
After living with his grandparents in the countryside for ten years, the boy returned to the big city ____ his parents worked.
| A．which | B．where | C．that | D．when |