1. Our teacher makes _____ (we) very tired. 2. Do you want _____(go) to the park? 3. Tommy is three _______ (year) old. 4. Where does your friend ______ (come) from? 5. She _______ (live) in Mexico City. 6. Please write and tell me about _______ (you). 7. Tom and David are good _________ (friend). 8. _________ (not talk) in class.