Hongkong has about forty beaches. They are open to all people. Some of the beaches are the best in the world. People can go there for a swim. You can go to most of them by bus. To go to some beaches you have to take a boat. There are toilets, clothes changing rooms and places to buy food and drinks on most of the beaches.
You will swim there safely if you do as the following:
1. Don’t swim alone. You should go with an adult or your friends.
2. Don’t swim right after a meal or when you are hungry or tired.
3. You should not stay in the water too long.
4. Do not go out in a boat if you can’t swim or if you’re not wearing a life jacket.
Remember: A red flag（旗帜） means that it is dangerous for anyone to go into the water. A blue flag means that it is dangerous for children and weak swimmers to enter the sea.
You have to go to some beaches of Hong Kong by _______.
A. boat   B. bus   C. bike   C. car
A red flag means that _______.

A．it is dangerous for children to swim

B．no one should swim

C．it is dangerous for women to swim

D．only children can swim

When you see a blue flag, you know that _______there.

A．everyone can swim	B．weak swimmers can swim
C．no one can swim	D．children should not swim

Which of the following is TRUE?

A．You must bring food and drinks before you come to the beaches.

B．You shouldn’t swim with other people.

C．You shouldn’t swim if you are hungry.

D．You can go out in a boat if you can’t swim.

The writer wants to tell us _______.

A．something about Hong Kong beaches and swimming rules there

B．that swimming in Hong Kong is dangerous

C．that Hong Kong has many best beaches in the world

D．it is not easy to go swimming in Hong Kong