Put the given verbs into the present perfect or the present perfect continuous

1. Sally and Tim [ ] .
2. How long [ ] at the homeless shelter?
3. John [ ] all day and now he has a red nose.
4. I [ ] to the USA three times.
5. Danny [ ] a new job for the last two months.
6. Emma [ ] yet; she's in her final year at college.
7. [ ] all day?