200
Pay ___ bill and ask for a receipt.
 
Pay the bill ___ ask for a receipt.
 
I control my computer with _ mouse.
 
__ whom is the letter addressed?
 
You asked me and I ____ 'No'.
 
Protein is found __ meat, fish and cheese.
 
When __ cut his leg there was a flood of blood.
 
In my leisure time _ enjoy swimming.
 
The height __ the Eiffel Tower is 300m.
 
The apple is ripe so pick __.