Question

1. Q1: What kind of work Orbis people have done so far:

- They have traveled to underdeveloped countries to provide free eye surgery.

2. Q2: What kind of work have Orbis people done so far?:
- They have traveled to underdeveloped countries to provide free eye surgery.

(Which one should we use, Q1 or Q2? Q1 has an indirective question form. Do we have to use it?)

Answer 1

Q. 2 is correct.