三种代表动词与动词搭配的句型：

I put a chair in front of the shelf, stood on it and then I reached  the bottle.

I stoodon a chair to reach the bottle on the shelf.

I stoodon a chair for reaching the bottle on the shelf.

leave

I will leave theoffice at 6 p.m.

I left Shanghai for Beijing.

He left the job for me to do. 

cost

The mealcost us $50.

I spent$50 to have the meal

It costme $50 to have the meal

finish

Be quiet! He hasn't finished speaking.      

Time isup. He quickly finished his speech.