it has eached at me.i am very glad to know that（改错题）

题目

it has eached at me.i am very glad to know that（改错题）
78)everyone at home is enjoying a good health as usual.
79)Things here are the same now as we were before.
80)The final examination would take place next week.

答案

1 去掉at
2 去掉a health是不可数名词
3 are后面加as as...as
4 would 改成will next week 用一般将来时