The key answer of exercise 3
The key to exercise solutions in chapter Language Review 3 for the textbook Spark 4 - Student's Book with authors Virginia Evans, Jenny Dooley from Express Publishing
Question
Complete the sentences with the verbs in the correct form.
- develop
- interact
- recognise
- serve
- take over
Answer
- Robots will be able to serve many purposes in the future.
- Some people are afraid robots will take over the world some day.
- Engineers are developing amazing new robots as we speak.
- The newest robots can interact with humans.
- Many robots are capable of recognising people's voices.
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