Ответ:

2. Which will she catch train?

3. When will she arrive?

4. Who will meet her at the station?

5. How will they recognised her?

6. What will she tell them?

7. How will you contact her?

8. Where will she leave the documents?

Вроде так. Но сразу говорю, у меня могут быть ошибки, если что, извини.