It________asashocktorealizethatIwasnotaloneintheroom.
________ the concert had begun did we realize what a splendid show it was going to be.
Sorrysir,wedon'thavewineorbeer.Weareonlylicensedtosell_______drinks.
She ________ her nervousness to the importance of the interview.
Ababymightshowfearofanunfamiliaradult,_______heislikelytosmileandreachouttoanotherinfant.