31.   The unit was opened just before Christmas.

32.   The University of Michigan promoted assistant Brian Ellerbe to interim basketball coach, three weeks before the Wolverines open their regular season.

33.   Then, as piped music played, two heavy doors opened before us.

34.   There are now two Spinelli stores in Singapore and three more are expected to open before the end of the year.

35.   Then they are returned to the port in Hong Kong and not opened before loading on a ship.

36.   To that end, the NFL has created events like the NFL Experience, an exhibit cum football fair that opens before Super Sunday and continues through game day.

37.   TT Globe Trotter USA, a shop that opened just before Thanksgiving, is the first Tintin specialty store in the country.

38.   Trujillo noted that the new lane was opened even before all of its signs and permanent lane markers were in place.

39.   We followed it around a sharp bend, whereupon the sea opened before us like a Spanish fan.

40.   What causes these flowers to open before dawn is a combination of light and temperature signals.