Fill in the Blanks There is and There areOnline version Complete the sentences. by Lucia Girolimini 1 a a any some any a some any an some There are blue fish in the sea , but there arent' red fish . There is octopus next to jellyfish . Luckily , there aren't sharks ! Are there whales ? Yes , there are . There are whales behind the turtles . Is there starfish ? No , there isn't a starfish , but there is sea horse , a crab and dolphins .