What does the author think of the possibility of a recession? A: very likely B: Impossible C: Undecided D: Not given

A receptionist needs to answer phone calls, note down specific information or record as voice messages and ensure that no calls go __________. A: unanswered B: uncontrolled C: uncharted D: undecided

The controversial disputes between North Korea and US would ______. A: continue as an undecided issue B: be delayed for future discussion C: be discussed next month D: be more tense than before