1.   And the federal government is investigating whether the rear-door latches of the Chrysler mini-vans are prone to popping open in crashes.

2.   As soon as he heard English spoken, his eyes popped open.

3.   A window will pop open.

4.   After that, they put envelopes in balloons each kid got to pop open, and after that was a pinata the kids swung at to get the envelopes.

5.   But then his head rose slowly and those laughing eyes popped open.

6.   Except for the file cabinet popping open on the Brooklyn-Queens Expressway, the trip is smooth and uneventful.

7.   Gasps of pleasure erupted every time a hood popped open to reveal a gleamingly customized engine.

8.   He could maneuver a small, umbrellalike device into the hole and the device would pop open and seal from both sides.

9.   He popped open on the catch-and-shoot to send Rider panting in chase of Kittles.

10.   His eyes pop open and he frowns.