동시동작

2020.01.21(화), 맑음
동시동작/ ~ing

* I grew up listening to the Beatles all the time.
* The firefighters struggled putting out the flames.
* Politicians campaigned shaking thousands of hands.
* The students focused pouring over books.
* Sergeant Lee continued marching down the trail. (이 병장은...)

A: I grew up ( ).
B: They had some great tunes.

A: The firefighters ( ).
B: They are truly heros.

A: The bird searched for worms, ( ).
B: She had mouths to feed.