Every summer，drowning （溺水） accidents happen among students from time to time.The best way to avoid drowning is to learn to swim.（1）

E

E

Swimming is both a useful life skill and a great sport.Like any physical activity，swimming carries risks，so it's important to make sure that you do it safely.Here are some things you should know.
    （2）

C

C

So always have someone with you.No matter how old you are，swimming alone is a bad idea.You never know what may happen while you're swimming.You may fall，get hit or have other unexpected accidents.They can help you or call for help for you if anything happens.
    Swim only when you feel comjye.aitable.For example，don't swim if you have an open wound. （3）

D

D

And if you still don't feel better，get out of the pool.
    Follow the pool rules and signs.（4）

B

B

So look for and read the pool safety information carefully before getting into the water.And don't jump into any water unless you know how deep it is.
    Be patient.（5）

A

A

Start by swimming once or twice a week，and don't expect to break any speed or distance records in a short time.Maybe in the beginning you can only make it halfway across the pool before you need to take a break，and that's okay.As you practice more，you'll be able to swim for longer each time.

A.It takes time to improve your swimming skill. B.They are there to protect you. C.Don't swim alone. D.If you develop pain while swimming，stop and rest. E.For this，many schools have offered swimming lessons.