11. A healthy future - 12. Incredible - REVIEW 3 » Стр.70 (1-2)

Grammar 1. Look at the photo on the right and read the conversation. Then complete the rules with the bold verbs. a. We use might/could + infinitive to talk about things that are possible, b. We use must + infinitive to talk about things that we think are certain. c. We use cant + infinitive to talk about things that are impossible. 2. Choose the correct option. 1. That bird can’t be a penguin. It flew onto the roof. 2. Our dog hasn’t moved. He could be ill. 3. I can hear a mosquito. It might bite you. 4. It’s big and it’s got brown fur. It might be a bear. 5. The cat’s asleep. She must be sleepy today. 6. It’s got four legs, so it can’t be a snake. 7. I can hear a voice speaking, but there’s nobody here. It must be that parrot!