ThefamouspianistLanglangoweshisgreatsuccesstomanypeople,hisfather________.[ ]

ing experiences happen to usthroughout our lives, and not too long ago, I had______ that I would like toshare.

Mark Zuckerberg is the founder of the site Facebook, ______ you can have a look at each other’s pictures.

I phoned you yesterday morning. A girl answered, but I didn’t recognize the voice.— Oh, it __________ my younger sister. She was in my room at that moment.

The old man was deeply moved by the nurses who ______him while he was sick.