local people are questioning the ________(wise) of spending so much money on the new road

Instudiorecordings,newtechniquesmadepossibleeffectsthatnotevenanelectronicbandcouldproduce.

Heblamedhispoorperformance_____jetlag

Itisessentialthateverythinginadvance.（）

He is ______absorbed in his own thoughts that he seems unaware of what's going on in the room