Răspuns:
1. Bill wasn't watering the flowers.
2. Mary wasn't chatting with her mother at 9p.m.
3. Ted and Mike weren't jogging at 8a.m.
4. We weren't having tea at 5p.m
5. Mr. Smith wasn't driving to work at 6a.m.
6. Mrs Smith wasn't shopping at 11a.m.
Explicație:
Trebuia sa schimbi sensul propozitiilor.