Choose the correct words.

13-year-old Natalie Vaughan WAS / WERE thinking about the environment when she HAD / WAS HAVING a great idea. if the government PLANTS / WILL PLANT a tree for every new baby, it CREATE / WILL CREATE a big forest in the end!

So now the Welsh government IS / AM planting a new tree for every child born. All the children RECEIVE / RECEIVES certificates about their trees, and they can TO VISIT / VISIT them. Natalie IS THINKING / THINKS that if people FEEL / WILL FEEL closer to the environment, they PROTECT / WILL PROTECT it more in the future.