* Cấu trúc so sánh đồng tiến: The + so sánh hơn + S + V, the + so sánh hơn + S + V: càng ... thì càng ...
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${30.}$ The cheaper means of transport are, the more popular they become.
${34.}$ The earlier we leave, the sooner we will arrive.
${35.}$ The more knowledge we have, the wiser we become.
${36.}$ The younger you are, the more easily you learn.
${37.}$ The more expensive the hotel is, the better the services are.
${38.}$ The more electricity you use, the higer your bill will be.
${40.}$ The older he is, the more slowly he learns.
${41.}$ The more she eats, the fatter she will become.
${42.}$ The older she is, the more beautiful she becomes.
${43.}$ The more you have, the more you want.
${44.}$ The longer I waited, the more angry I get.
${45.}$ The farther I live, the more homesick I feel.
${46.}$ The older he got, the more quiet he became.
${47.}$ The faster he drove, the more nervous I became.
${48.}$ The bigger a flat is, the higher the rent is.
${52.}$ The more I forget, the less I know.