The science of medicine _______ progress has been rapid lately is perhaps the most important of all the science.
It is still under discussion __________the old bus station should be replaced with a modern hotel or not.
As a punishment she was not permitted______part in any school activity in a week.
A lot of small towns in Nanchong are definitely worth_____.
Mary’s red face suggested that she_______shy, and her friends suggested that she______a deep breath.
I am always dreaming of visiting China, and now my dream has_____