The key answer of exercise 6
The key to exercise solutions in chapter 7a for the textbook Spark 4 - Workbook with authors Virginia Evans, Jenny Dooley from Express Publishing
Question
Fill in: dig, defuse, weighs, flow, concentrate, investigating.
Answer
- My uncle works at the airport. He organises air traffic flow.
- It's a tough job to dig coal out of the ground.
- Police officers are responsible for investigating crime.
- It's very dangerous to defuse a bomb.
- He found it hard to concentrate on what he was doing because of the noise.
- His suit weighs about 40 kg.
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