—Look at the picture on the wall. It ________be David’s.—Yes, his name is on the first page.

---Is the man over there Mr. Brown?----It ______ him. He has gone to Brazil to watch the 2014 FIFA World Cup.

 — _________ I use your telephone?— Yes, of course.

— 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.

This basketball team had lots of excellent players, so its fans never expected that it ____ have failed in the final.