1.You ( ) worry about me.Its nothing serious

1.You ( ) worry about me.Its nothing serious
A.can't B.mustn't C.meedn't D.won't
2.He spent ( ) writing the novel
A.all two years B.two ahole years C.whole two years D.two all years
3._____I don't like the piece of music at all
_____I don't like it,( )
A.too B.either C.as well D.also
4.Our citu is becoming( )
A.good and good B.better and best C.beautiful and beautiful D.more and more beautiful
5.___Can you tell me where Sally is?
___I'm not sure.She ( ) in the reading room
A.maybe B.may be C.must be D.pcrhaps