Reading comprehension. General vocabulary. Talking about: cleaning and washing, air pollution and pollutants, air indoors vs outdoors. True or false. Phrase matching. 

dyson-air-purifier-reading-comprehension_153806.docx

How good is the AIR QUALITY inside your home? - Reading Comprehension

how-good-is-the-air-quality-inside-your-home-reading-comprehension

Let's do English ESL general vocabulary practice. Reading comprehension. General vocabulary. Talking about: cleaning and washing, air pollution and pollutants,…