I know how to take care .............. muself

7. I know how to take care .............. muself    A. for     B. of    C. about  D. with                                                        8. flouride toothpaste helps .......... tooth decay   A. prevent       B. for preventing  C. preventing  D. with preventing , 9. Wear your hat. I will ...... your head     A. profect     B. defend    C. secure    D. guarantee                10. she added a little salt to the soup so it tasted     A. deliciously   B. well   C. good   D. tastefully