The key answer of exercise 3
The key to exercise solutions in chapter 3a for the textbook Spark 4 - Workbook with authors Virginia Evans, Jenny Dooley from Express Publishing
Question
Fill in the gaps with the correct form of the verbs in the list.
- attach
- develop
- control
- design
- become
- function
- guide
- identify
Answer
- This device can function as a telephone and a GPS.
- The surgeons attached the arm to the man's body.
- I am afraid man will become like a machine in the future.
- The bomb squad could control the robot from a distance.
- This new robot can guide blind people.
- Scientists developed talking robots a few years ago.
- The device helps blind people to identify colours.
- Engineers want to design artificial limbs that will function just like real ones.
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