题目内容
Listen to the passage and complete the sentences （听短文，完成下列内容，每空格限填一词）:
Some ways to make your home become healthy:
1.________ ________ your house is properly aired.
2.A good fan should be ________ ________ to ensure the air in the bathroom is fresh.
3.Keep your gutters clean and clear, so that dirty water doesn't make your kitchen or bathroom ________ ________ .
4.Don't leave trash bags or litter bins ________ ________ . The place for your trash bag or bin is outside, waiting for cleaners.
Follow these steps and you are sure to improve your living environment!
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