14 | |
15 | |
ii | |
§m | |
lit | |
-i|K | |
3|g |
E fi 4 There are dangerous substances in food as well as in the air.
E 15 Paint,.aerosol sprays and even air fresheners may cause breathing problems. I
E §16 Kitchens and bathrooms can be partially aired without opening Windows.
17 Doctors advise pregnant women to avoid using hair dyes.
E
-§18 Dry cleaners air out clothes to remove dangerous fumes.
E
|19 Transporting too many people in the same car can be unhealthy.
20 Cars should be warmed up in the open.
E
I
121 Pouring paint down the sink can cause serious problems.