Read and find.(仿照例子，找出短文中的错误，并改正过来)   

     Yesterday was Sunday. We had a good weekend. I go(went)to the cinema with my classmates.

We see (1) a cartoon movie. My father go ( 2 ) fishing with his friends. My mother went shop (3)

with my grandmother. My grandfather watch (4) TVat home. In the evening, I clean (5) my room.

My mother wash ( 6 ) the clothes. And my father read the newspaper. What a lovely day !

1. ____  2. ____ 3. ____ 4. ____ 5. ____ 6. ____

【案例二】
某市南苑北里小区22号楼为6层混合结构住宅楼，设计采用混凝土小型砌块砌筑，墙体加芯柱，竣工验收合格后，用户入住。但用户在使用过程中，发现墙体中没有芯柱，只发现了少量钢筋，而没有浇筑混凝土，最后经法定检测单位采用红外线照相法统计发现大约有82%墙体中未按设计要求加芯柱，只有一层部分墙体中有芯柱，造成了重大的质量隐患。
根据以上内容，回答下列问题：