Hi I am really confused I need help with these questions.

1. If p is true and q is false, the p -> q is___true.
a. Always
b. Never
c. Sometimes

2. When p is false and q is true, then p or q is___ true.
a. Always
b. Never
c. Sometimes

3. If p is true and ~ q is false, then p _>~ q is___false.
a. Always
b. Never
c. Sometimes