Earth Day is a reminder that we need to care about the world we live in and that we should learn to ____________ life and nature.
What are you doing out of bed, Tom? You're to be asleep. ,
If you __ go, at least wait until the storm is over.
With new technology, pictures of underwater valleys can be taken color.
The employment rate has continued to rise in big cities thanks to the efforts of the local govenments to increase.
Sit down, Emma. You will only make yourself more tired, on you feet.