Answer:
<u>Part A</u>
1. <u>Who </u>told you about our plans?
2. From <u>whom </u>did you borrow that costume?
3. To <u>whom </u>is that package addressed?
4. My Father, <u>who</u> is a great scientist, invented that gadget.
5. People <u>who</u> are kind are rewarded.
<u>Part B</u>
1. Pass the paper to <u>whomever </u>in your group.
2. <u>Whoever </u>wrote this story is creative.
3. You can play with <u>whoever </u>you want.
4. <u>Whoever </u>made this stew is a great chef.
5. I answered <u>whoever </u>called my name.