Swimming is very popular. People like swimming in summer because water makes people feel cool. If you like swimming but swim in a wrong place, it may not be safe. These years, a lot of people die when they enjoy themselves in water, and most of them are students. Some people are not careful when they are swimming. They often think they swim so well that nothing will happen to them in water. Summer is here again. If you go swimming, don’t forget that better swimmers have died in water. They die because they are not careful, not because they cannot swim. So don’t get into the water when you are alone. Don’t get into the water if there is a “ No swimming” sign. If you remember these, swimming will be safe.
小题1:People like swimming in summer because _______. 

A．they feel cool in the water	B．they feel free in the water
C．swimming makes them strong	D．swimming makes them popular

小题2:Swimming may not be safe if _______. 

A．it isn’t popular enough	B．it makes people excited
C．you like swimming very much.	D．you swim in dangerous places.

小题3:These years many _______ die in the water when they swim happily.

A．old people

B．young people

C．women

D．children

小题4:Some swimmers die in water because ___________.

A．they swim so well	B．they are not strong enough
C．they are not careful	D．they can’t swim well

小题5:The writer wants to tell us that ______.

A．swimming is a good sport

B．we should not go swimming in summer

C．we must be careful when we are swimming

D．we should not go swimming in the river