—What do you think of the manager of your company?—Oh,he is ________ manager who's pleasant to work with.It's ________ pleasure to work with him.
18. After having gone____-far, I didn’t want to turn back.
17. One of the mottos for the park makes_____clear that science and business can and must work together to build the future.
16. This experiment turned out to be____failure, but, as we know, success often comes after___failure.
15. It is often said that the joy of travelling is________in arriving at your destination___in the journey itself.
14. – How often do you go swimming? --___________, but usually twice a week.