Deduce the meaning of the following paranthesis:( ) idiomatic expressions

2. Phil and Mary throw (jazzy)party only elites get invited.
A.Boring
B.Very Active
C.Usual
D.unsual

3.He dressed in an (off beat) manner which draw eyes of other people
A.fashionable
B.Very Posh
C.Colorful
D.Not typical

4.We hope to be able to (wind up) the meeting by about three o' clock
A.To conclude
B.To begin
C.To reschedule
D.To cancel ​