Being a parent is not always easy, and being the parent of a child with special needs often carries with ______ extra stress.
______matters most in learning English is enough practice.
For breakfast he only drinks juice from fresh fruit ______on his own farm.
The number of foreign students attending Chinese universities____rising steadily since 1997.
The street was named after a great man______ his great contributions to the city.
The dustmen said that they would not stop strike until the government______ to them.