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Read the sentences. Choose the correct option. Watch the video again. Check your answers.
1. Antarctica is / isn’t a continent.
Antarctica a continent.
2. Antarctica is / isn’t a good place for scientists and explorers.
Antarctica a good place for scientists and explorers.
3. The beaches are /aren’t yellow.
The beaches yellow.
4. Cold temperatures are / aren’t good for the animals.
Cold temperatures good for the animals.