1) you went to jill’s house, but she wasn’t there. she had gone out.
2) you went back to your home town after many years. it wasn't the same as before. it had changed a lot.
3) i invited rachel to the party but she couldn’t come. she had arranged to do something else.
4) you went to the cinema last night. you arrived to the cinema late. the film had already begun.
5) i was very pleased to see tim again after such a long time. i hadn't seen him for five years.
6) i offered sue something to eat but she wasn’t hungry. she had just had breakfast.
2.prepared
3. Have never seen
4. Threw
5. Returned, go
6.reached, have already camped
7. Will solve