The time has come _____ we make extensive use of nuclear energy.
A
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Thetimehascome_____wemakeextensiveuseofnuclearenergy.
Let'sgoswimming,_______?
Hehad30poundsinhispocket____hewasdeterminedtobuyhissonagift.
MrsZhangoftentellsusthatspringisthetime____peoplegosightseeing.
Nora:Howlonghasthisbookshopbeeninbusiness?
Michel:______1982.