Find the mistake???

[gigi-rooz]

the manager thanked every one for all their hard work
2-He won a medal in swimming
3-football makes peoples together when their teams do it
4-I work much better if i take some break every hour
5-Loisel and his wife are not as rich as they would like to be
6-we used to meet two times a week last holiday
7-they used to spend their weekends in alex.they don't any more
يا رب يكونوا صح بس رقم 2 و 6 مش عارفاهم ياريت اعرفهم