Vocabulary 1 a) ★ Match the words to make phrases. Ald 5 6 7 2 3 8 flame natural clothing heavy carbon water-soluble blood brain A industry B chemicals C activity D resistant E metals F pressure G fabrics H dioxide b) ★★ Use some of the phrases above to complete the sentences. 1 Ann only buys clothes made of ... such as jute and cotton. 2 Their uniform is and can self-extinguish if it catches fire. 3 He owns many of the major companies in the 4 The river is polluted with especially mercury and lead. 5 The study used an EEG to monitor the participants'

A) Matched phrases:
1) flame-resistant
2) natural fabrics
3) heavy metals
4) carbon dioxide
5) water-soluble chemicals
6) blood pressure
7) brain activity
8) industry

b) Sentence completions:
1) Ann only buys clothes made of natural fabrics such as jute and cotton.
2) Their uniform is flame-resistant and can self-extinguish if it catches fire.
3) He owns many of the major companies in the industry.
4) The river is polluted with heavy metals, especially mercury and lead.
5) The study used an EEG to monitor the participants' brain activity.