Prepositions .

Choose the correct options to complete the sentences .

1. The meeting was well - organized and finished ____ .

2. We arrived to an airport ___ .

3. ___ the end of November it will be my sister 's birthday .

4.It took her a long time to find a job . ____ the end she got a job in a canteen .

5. He put his signature ____ the end of the contract .

6. I worked hard and ___ the end I got the best result .

7. They are never ____ time ? They always keep everybody waiting .

8. I arrived at the cinema ____ time to have a talk with my friends .

9. My mum pays the phone bill ____ the end of each month .

10. We bought the present for our parents just ___ time .

11. I had a lot of problems with this presentation but ___ the end I solved them .

12. Our guests arrived right ___ time , neither early nor late .