`1`. The children volunteered planting flowers in the school garden.
→ The children volunteered to plant flowers in the school garden.
`2`. We should take part in outdoor activities instead lying in front of the TV.
→ We should take part in outdoor activities instead of lying in front of the TV.
`3.` The aim of this program is to teach children about water safe.
→ The aim of this program is to teach children about water safety.
`4`. You should listen careful to your teacher.
→ You should listen carefully to your teacher.
`#nocopy`