200
Take a ______ of fresh air.
He needs a ventilator to help him _______.
They wanted to _____ a house.
Development of new ________ is vital to an economy.
They set out to _____ Mount Everest.
Helen is going to ____ a jacket for her sister's baby,.
There was a loud _____ at the door.
She wore a gold bangle on her _____.
I like to ______ to the radio in the car.
The ____ was too tight to undo.