1 the girl (already walk ) before her mother (come ) home from work. the parents (watch) an interesting film last month

1. The girl had already walked before her mother came home from work. 2. The parents watched an interesting film last month . 3. They are planting trees at the moment. 4. I can\'t unlock the door because I have lost my key. 5. She has visited her Granny twice this year. 6. Misha had met Robin before he met Rob. 7. He did not go to school yesterday because he was ill. 8. The girls will play/are playing basketball next Friday. 9. Mary has just opened the window. 10. The children have already cleaned the forest. 11. When does the train leave? 12. Why is Kate busy? She is doing her homework. 13. What is Mary doing? She is watching TV. 14. If they come in time, they will not have problems.