the police thought he was the mostlikely one, since they had no exact proof about it, they could not arrest him

_____ my homework for four hours, but I am not sure whether I can hand it in tomorrow.

It was only when I read this story for a second time ________to appreciate its beauty.

______ do I save the document on the computer?—Please click “save” and write a name for it

Although she didn’t know Boston well,she made her way _______to the Home Circle Building.