sweeping the floor 
trimming the hedges
washing the floor 
cleaning the science garden
collecting the drink cans
 
The girl is shivering because it is cold.
The girl is shivering because it is cold  outside.
 
Dania is hiding inside a box.
 
He is sneezing so badly because he has flu.
 
build Siti is building a tree house.
Siti is building a tree house alone.
 
They are fighting because of something  at the canteen.
 
Shidi is fixing his broken skateboard with a screwdriver.
 
dam is writing a letter.
 
The boy is falling from the tree.
 
Hafiz is digging the ground with a spade.