1.   The front door made a sound like a cherry bomb when opened by the remote handle.

2.   The door seemed to open all by itself.

3.   , do not open spontaneously and may be opened only by euglossines.

4.   To be opened by Alistair Brownlee.

5.   It is amazingly powerful, er, please again always open it by the triggers.

6.   Another at EuroDisney near Paris would open by the end of next year.

7.   At his convention speech Tuesday night, he opened by giving a rambling tribute to the Olympic sport of beach volleyball.

8.   A Boston store is scheduled to open by fall.

9.   A film must open by the end of the year to qualify for the Oscars.

10.   A separate concert hall is to open by the end of the year.