On Frog Pond

This task is about adding words to a text so that it makes sense.
 
illustration: lily pads
 
The following piece of writing has some spaces where words are missing.
First, read the whole piece of writing through to get an idea of what it is about. Then fill each space with ONE word so that the whole piece of writing makes sense.
When you have filled in all the spaces, re-read the text to check that the whole piece of writing makes sense.

Question 1Change answer

On Frog Pond
 
It's early morning on frog pond. As the sun rises, light sparkles on the 1. All sorts of pond animals are waking up. 2 busy day is beginning. At the edge of 3 pond, a little green frog sits on a 4 in the water. He is hidden here among 5 floating plants. He keeps very still and very 6. His big, bulging eyes are watching. He's watching 7 dragonflies. He's watching for slugs and worms. He's 8 for flies. This little frog is hungry for 9. 
 
Someone else is hungry too. A dragonfly hums 10 above the water. She is a fierce hunter, 11 for insects. She hovers near a clump of 12. She can fly in any direction, even backwards 13 sideways. Like the frog, she has very big 14. Suddenly she spots a fly crawling up a 15. She swoops down like an arrow and grabs 16 fly with her powerful front legs. Gripping it 17, she munches away at it with her sharp 18 parts. 
 
The little frog has seen all this 19. He turns very slightly. He's ready to pounce, 20 he keeps very still. He hopes that the 21 will take off towards him when she's finished 22. He hopes she won't notice him sitting still 23 green among the pond weed. Soon she flies 24.