19. －How did your interview go?－I couldn’t feel ________ about it! I seemed to find an answer for all of the questions.

Have you thought of the topic for the composition?— Not yet．I _____ it very carefully, but I haven’t decided

We were all __________when we heard the news.

Feeling _________ after so many years’ sacrifice in the company, he decided to retire and _________ the business _________ to his son.

The manager has ______ to improve the working condition in the company.