Answer — Exercise 6
7a·Spark 4 - Workbook
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.