The difficulty solving such a problem ten years ago was twice greater than ________ is today.
IncaseI_____,Iwouldtryagain.
He_____finishedearlier.
Evenifhehastime,he_____shoppingintownonSunday.
Wherearemykeys?I_____lostthem.
Let’sgotothelibrarythisafternoon,_____?