Fill in the blanks with the information of Chapter 5: 5.5 Compound NounsWrite down the compound nouns according to the Chinese安全气囊：___1___回味、余韵： ___2___勒索、敲诈：___3___脑力劳动：___4___

The ______conference which I attend every year is going to be held in London in January next year.

A. substantial
B. annual
C. apparent

According to the terms of your , you must give three months' notice if you intend to leave this company.

A. contract
B. distinction
C. amateur

We were honored that so many people of ______and talent were present to discuss the issues.

A. amateur
B. contract
C. distinction

The local government has been providing ______support to them, without which they couldn't have been so successful.

A. substantial
B. annual
C. apparent

The secret agent promised that the information he ______was obtained from reliable sources.

A. assembled
B. reacted
C. furnished