For many teenagers the time between childhood and adulthood can be difficult.

Paul is so adventurous. He always travels to exotic and dangerous places.

Our dog was very sweet as a puppy but now it is a litte aggressive.

My children love watching animal documentaries on TV. They learn a lot about animals from these programmes.

They are looking for a presenter and an animal expert for a new TV programme.

I must apologise to Susan for breaking her glasses.

Dave has got an aquarium with beautiful exotic fish.

Do you know that bees sleep in winter?

It is hard to believe but her cat always behaves well.

Mum was happy with her children's behaviour during the wedding ceremony.

This is a very interesting biography of Charlie Chaplin. You should read it.

Male butterflies are more attractive and colourful than female.

Don't get nervous! Calm down. Everything is okay.

Her career as a model didn't last long.

Jess is so careless. She makes mistakes all the time.

My cat has beautiful black fur and we brush it every day.

Do you think the claws of a chicken are sharper than a parrot's?

My grandma was born during the war, so she didn't have a happy childhood.

We went to the zoo and saw young chimps playing with toys. Just like humans.

A brown bear's claws can grow to over fifteen centimetres.

Cats are clean animals.

Do you know that bears can climb trees very well?.

There is an open farm near our town where you can see and feed cows and other farm animals.

You criticise me all the time! Can you say something nice for a change?

Puppies are cute and fun.

It's dangerous to play with fire.

Molly wanted a pet, so her parents decided to give her a kitten for her birthday.

How old was Paul Walker when he died?

I have nothing to wear. All my clothes are dirty.

Maria Curie discovered radium.

We often feed ducks in our local park.

Young elephants can be noisy and aggressive.

My mum is very energetic. I think that she has more energy than some of my friends.

Duck's feathers are very soft

My dog and my cat don't like each other and they often fight.

Do you know why flamingo's feathers are pink?

This fly is annoying me! Let's open the window and get rid of it.

People say that goldfish are very forgetful and can only remember things for five seconds.

I didn't want to hurt you. Can you forgive me?

Rabbits are gentle animals with soft fur.

Grow up, Mark! You're 30 and you're behaving like a teenager.

Tom and Mary got married on Saturday and on Monday they went to Spain on their honeymoon.

She is very impulsive and sometimes she hurts other people.

The kangaroo is a symbol of Australia.

I took my dog to the park, took off her dog leash and let her run around.

The Lion King tells the story of a young lion, Simba, who is to become a king after his father's death.

Adolescent dogs and cats are usually very lively and energetic.

Her puppy is so friendly and cute. It's absolutely lovable.

'Sarah, will you marry me?' asked Paul.

My uncle sometimes sleeps with his mouth open.

My children are usually quiet but they can be very noisy when they play with their friends.

Some parrots can copy sounds and words.

Rabbits are small animals and make perfect pets for people who live in a small apartment.

They are opening a new pet shop near our school.

Maroon 5 is quite popular in our country.

Mum asked me to tidy my room and I promised to do this after school.

We were on holiday in a very quiet place called Catville.

Male rabbits often fight when they live together.

I can ride a motorbike but I can't ride a horse.

Stop staring at her! It's rude.

The shark attacked a tourist swimming in the ocean.

Tigers and lions have very sharp teeth.

Farmers raise sheep for meat, milk and wool.

Sara often feels shy when she meets other people.

I have sensitive skin and I can't use many cosmetics.

Many people are frightened of snakes.

I don't understand people who buy exotic spiders as pets.

Tigers and zebras have stripes on their fur.

My parents say that hard work is the key to success.

Sometimes monkeys can use their tails for climbing.

Do you think that a pet tortoise is a good choice for you?

He works as a TV presenter and is very popular in our town.

In the garden we found a bird with a broken wing.

Each zebra has a unique pattern of stripes.

We had a great time at the zoo yesterday.