Is Jack on duty today?— It ____ be him; it’s his turn tomorrow.[ ]

I didn’t want to talk about that________ the phone.

etao, who won four golds at the 2014 Incheon Asian Games, ______ himself as a new swim star.

Who are you looking for—Mr White.—Wait here for a while. The classmeeting_______ over in half an hour.

______ Wang Feng looked after the old woman a whole year moved us all.