6. Could you tell me where .................(buy) souvenirs? 7. It is very difficult ................. (find) a flat to rent in Hanoi. 8. When the teacher came in the students kept .................. (talk) about sports. 9. Imagine .....................(not have) anywhere to live. What would you do? 10. David failed............... ( pay) the electric bill because he was unemployed. 11. Do you know how .................... (cook) spaghetti? 12. Mark arranged .................. (play) tennis with me but failed .............. (do) that so he rang and apologized for ................. (break) his promise. 13. Do fancy ............... (go) out for a meal? 14. At first he didn’t know what ............... (buy) for his daughter for her birthday, in the end he decided ................................ (buy) her a puppy. 16. She suggested ................ (go) camping in the country side but her husband didn’t agreed because he didn’t like ...............(spend) their holiday in a quiet place.