Помогите пожалуйста с английским!!!

IV. Correct the errors in these sentences. Three of them do not contain
errors. Then decide whether each sentence describes:
a temporary situations b permanent situations
1 The company I work for produces electrical equipment.
2 I work in the finance department for a few days.
3 We recruit for a new Marketing Manager at the moment.
4 My colleague’s on leave, so I handle all his PR
this week.
5 I’m helping out a colleague with this
paperwork, as he’s overwhelmed!
6 The TVs in this shop don’t cost very much.
7 How many staff are you having?
8 I’m not belonging to any union
9 Sales of our most successful product fall now.