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1. Change the sentences into negative sentences.
1. It’s hot today. ..................................................................... It isn’t hot today.
2. I’m at home. ..................................................................................
3. My friends are here. ..................................................................
4. You’re a teacher. ........................................................................
5. We’re at the cinema. .................................................................
6. This is difficult. ...........................................................................
7. Sam is happy. ...........................................................................

3. Change the statements into questions.
1. I’m late. ............................................................................. Am I late?
2. You’re ill. ...............................................................................
3. We’re right. ...........................................................................
4. He’s fifteen. ............................................................................
5. It’s cold. .................................................................................
6. The school is in this street. ..........................................................
7. My books are in your bag. ..............................................................

4. Choose the most suitable answer (a-e) to each question (1-5).
1. What’s your name? a) No, I’m Brazilian.
2. Are you Portuguese? b) I’m fifteen.
3. Are you at school? c) My name is Carlos.
4. How old are you? d) No, it’s easy.
5. Is English difficult? e) Yes, I’m a student.