sea
bird
We'll never have enough money.
bear
wolf
fox
It isn't going to be dangerous.
shark
monkey
known
I've got butterflies in my stomach.
We won't be able to go swimming.
snake
The zoo is going to close.
valley
spoken
More species are going to become extinct.
My legs feel like jelly.
I feel sick.
whale
gone
beach
The days will be longer.
My heart is pounding.
forest
been
cliff
mountain
My hands are shaking.
hill
lake
I'm nervous.
seen
island