Відповідь:
2. She's the director her company is really successful.
3. He works in a laboratory they're researching climate change there.
4. That's the building site the new hotel will be there.
5. Do you know any carpenters they make furniture?
6. Tom works for an IT company they make microchips.
7. A translator is a person his job is to change texts from one language to another.