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III. Complete the sentences with must or mustn’t.













































        IV. Read the questions and match them to correct answer.


           Why has a kangaroo got                                Because it can climb


           strong legs?                                          trees.


           Why has a monkey got                                  Because they look silly

           long arms?                                            and can’t fly.



           Why has an owl got big                                Because they are scary

           eyes?                                                 and have got big teeth.



                                                                 Because It needs to see
           Why do you like penguins?
                                                                 at night.



           Why don’t you like
                                                                 Because it is dangerous
           crocodile?





           Why don’t you light fire?                             Because It can jump high.

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