The biggest threat to the __________ is human because we will produce bad things for the nature and throw it away in the nature.

The predator _______ in the woods becuase it is dark and hard to see the predator

The _______ is standing at the __________ to observe the animals

I like to _____ my brother when he is writing his homework and he always gets annoyed

Swiss Alp's _____ is really beautiful, I hope one day I can visit there

The _____ went across the streets of Taiwan to take picture of the murals