农民们决定把树苗重新种到山坡上，那里阳光更充足。

The farmers decided to ___re-plant the saplings on the hillside where there was more sunlight.

这些玫瑰花死了，我们需要重新种植一些新的。

The roses died, so we need to ___re-plant some new ones.

学校决定在新的学期以不同的形式重新开展环保教育活动。

The school decided to ___replant the environmental education program in a new format next semester.