I think our company lays too much ______ on cost and not enough on quality. 

It is very important for English teachers to have a knowledge of the theories of language_______. 

After three months, these young students finally became used to the ______ of life in a big city abroad.

The actress received an award for her ______ to charity work. 

I haven’t seen Sara since she was a little girl, and she has changed beyond ________.