For the questions below, please choose the best option to complete the sentence or conversation.
11. The builders are ...... good progress with the new house.
12. She is now taking a more positive ...... to her studies and should do well.
13. My father ...... his new car for two weeks now.
14. What differences are there ...... the English spoken in the UK and the English spoken in the US?
15. At 6 p.m. I started to get angry with him because he was late ......
