The house rent has been growing fast in cities. You have to pay nearly _______ than you did two years ago for a flat of the same size in some cities.
He made another wonderful discovery, ______ of great importance to science.
Was it through Mary, _____ was working at a high school, ____ you got to know Tom?
Every time Ashtita tries to break a record, he reaches a point ______ he feels he cannot physically do any more.
The boy talked his mother ________ buying him a home computer.
When ______ about the secret of his success, Steven Spielberg said that he owes much of his success and happiness ________ his wife and children.