G. Fill in the blanks with suitable relative pronouns : who, which, that or what:
1. This is the girl ____ I told you
2. This is the only one of the poems _____ is worth reading.
3. This is the sum _____I can't solve.
4. Show me the dress____ you have bought 5. listen to _____ they say
6. The man _______ helped me was a friend of yours.
7. It is one of the best stories ______ were ever written.
8. You are one of those players _______ were ever written
9. He ______ is slow to anger is better than the mighty.
10. One of the good qualities _______ come to my mind was his honesty.​