Ответ:
1 - grey-haired
2 - hard-working
3 - good-looking
4 - newly-built
5 - long-lasting
Объяснение:
1. Miss Marple was an elderly grey-haired lady.
2. You should be more hard-working or you’ll never pass your exams.
3. It’s not surprising that she works as a model – she is so good-looking!
4. I haven’t seen this house before, is it newly-built?
5. School friendship can be a very long-lasting thing.