Привет ребят,помогите с заданием по британскому.Complete the sentences (1-10) with the

Привет ребят,помогите с заданием по британскому.
Complete the sentences (1-10) with the most suitable preposition (a-j):a)in b)for c) above d) at e)from f)to g)for h)on i)in j)of.

1. They were very popular ______ the middle of the 19th Century.

2. For a company, the demand comes _______ customers .

3. The secretary will book him ________a later flight.

4. Don't jump ________ conclusions !

5. Higher productivity makes possible a higher standard ________living

6. We are more polite to people who are _________us in the companys hierarchy.

7. Avoiding bad manners _________work is a simple thing to do.

8. He travelled to Japan ________2001.

9. They havent been very successful _________the past ten days.

10. Each person has responsibility _______a specific area of work.