WHICH OFTHE FOLLOWING IS NOT TRUE

5. Which ofthe following is NOT TRUE?

A. He didn't want to go home on foot.

B. people walk in the park for fresh air .

C. Parks are for children only

D. Mr. Brown didn't quite lose hisway

IV. DOLPHINS

For many years, people believed that the cleverest animals after man were chimpanzees.

Now, however, there is proof that dolphins may be even cleverer than these big apes.

Although dolphins live in the sea, they are not fish. They are mammals. They are in

many ways, therefore, like human beings.

Dolphins have a simple language. They are able to talk to one another. It may be

possible for man to learn how to talk to dolphins, but this will not be easy because dolphins

cannot hear the kind of sounds man can make. If man wants to talk to dolphins, therefore, he

will have to make a third language which both he and the dolphins can understand.

Dolphins are also friendly towards man. They often follow ships. There are many stories

of dolphins guiding ships through difficult and dangerous waters.