Help me!1.Mary said she didn't like the color of the dress,b

1.Mary said she didn't like the color of the dress,but__c___ I thought it was very good.
A.happily B.totally C.personally D.truly
2.You need warm clothes to ___d__you from the cold.
A.prevent B.keep C.stop D.protect
3.FIFA holds the World Football Cup__c___.
A.every four year B.for four years C.every forth year D.each four years
4.The madicine he had taken ___b__the blood.
A.has bad effect on B.had a bad effect on C.has a bad effect on D.had bad effect on
1.依个人而言,2.KEEP FROM 或者PREVENT FROM 或者STOP FROM 都是阻止做某事3.就像楼上说的那样.4.have a bad effcet是固定搭配,时态要一致.