16. Transform the sentences into the Past Continuous and Future Continuous tenses. Add the necessary adverb. Model: Present Continuous: I am playing tennis with my friends (now). Past Continuous: Future Continuous:

1. Mike is reading an interesting book. * Past Continuous: Mike was reading an interesting book at that moment. * Future Continuous: Mike will be reading an interesting book tomorrow. 2. Mary is writing a letter to her friends. * Past Continuous: Mary was writing a letter to her friends yesterday. * Future Continuous: Mary will be writing a letter to her friends tomorrow. 3. They are speaking to their teacher now. * Past Continuous: They were speaking to their teacher at that time. * Future Continuous: They will be speaking to their teacher tomorrow. 4. We are having lunch at the canteen. * Past Continuous: We were having lunch at the canteen then. * Future Continuous: We will be having lunch at the canteen tomorrow. 5. Wait a minute! I am getting up! * Past Continuous: I was getting up at that moment! * Future Continuous: I will be getting up soon! 6. Nina is playing the piano. * Past Continuous: Nina was playing the piano then. * Future Continuous: Nina will be playing the piano tomorrow. 7. She is brushing her hair. * Past Continuous: She was brushing her hair then. * Future Continuous: She will be brushing her hair tomorrow.