The key answer of exercise 8
The key to exercise solutions in chapter Workbook 9 - Animals and us for the textbook Performer B1, Vol. 2 with authors Marina Spiazzi, Marina Tavella e Margaret Layton from Zanichelli
Question
Turn the sentences from passive into active.
Answer
- Lots of tourists have photographed this bear.
- Scientists are using mice to make experiments.
- Hunters had chased that rhino for days before they killed it.
- Freezing temperatures might kill birds.
- You can't find the ladybird in all habitats.
- Spiders control insect numbers in a natural way because they eat many of them.
- Visitors who see a red deer in Richmond Park should keep their distance.
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