关于英语句子找错问题,请说明错的原因,
1、①（In many cases）,people seem ②（irritated） and ③（anger） when they cannot get ④（enough rest）.
2、If I ①（would have been） ②（at the meeting）,I certainly ③（would have taken care of） the problem ④（in a hurry）.
3When te level of the textbooks ①（is） too ②（low）,teachers often decide ③（developing） their own ④（materials）.
4、The company,①（located in ）South East Asia,will send a letter ②（requested） immediate shipment of ③（the parts they ordered）④（two months ago）.
5、①（Offered ）various new business models,②（the city attracts） a number of young ③（investors） who run small and ④（medium-sized business）.
6、If you ①（sign up this tour）,you will ②（take a tour of） the Metropolitan Museum and ③（be satisfied with） the luxuries hotel where you will be ④（staying in）.
7、She ①（wore） a dress ②（to the party） that was ③（far more） attractive than ④（the other girls）.