Choose the correct word A, B, C or D for each gap to complete the following passage.

THE PENGUIN

Penguins are a type of bird and they are found in Antarctica, South America and South Africa. (28) ________ are 17 different types of penguins (29) ________ each kind lives in large groups. The (30) ________ penguin is the Emperor penguin.

Penguins are birds but they can’t fly! They spend most of their time (31) ________ They eat fish and they can swim for hundreds of kilometers to look (32) ________ food. Penguins sleep for a few minutes at a time, at any (33) ________ of the day or night. They stand up or they lie down to sleep.

Penguins are black and white. These are good colours (34) ________ they keep the penguins safe. Their backs are dark like the sea so when they’re swimming it’s (35) ________ to see them from above. The front of the penguin’s body is white like the ice so no hungry animal can see it from under the water.

Read the passage below and choose the best answer for each question. Smoking causes lung cancer,...