*Put sunscreen   on before going out in the sun. *Take it with you. *Use it -- after a swim. -- every hour or so while playing outdoors. -- if you get sweaty. *Cover up when the sun is overhead -- 10 a.m.--2 p.m.. -- especially at lunch time. *Get your suntan   gradually and not too much. *Controlled exposure   to sunshine helps avoid skin cancer. Ask your chemist to recommend a suitable sunscreen. Queensland Cancer Fund P. O. Box Spring Hill, QLD.4000 Phone (07) 8397077 Provided for community awareness by the Queensland Cancer According to the passage we can see that Queensland Cancer Fund wants to   _  .
sell sunscreen, shirt and hat help people guard against skin cancer encourage people to play in the sun make money out of sunscreen