1. do his powers come from?
a) Where
b) Who
c) Why

2. one of you coming to my house later?
a) Who
b) Is
c) Whose

3. set a world record is competition?
a) When
b) Who
c) Why

4. Let me know ... you hear from your mother.
a) Who
b) Which
c) What

5. do you finish that task so quickly?
a) How
b) Whom
c) What