Production of less expensive car brands like Chery and BYD means more Chinese can ______ cars.
I am always delighted when I receive an e-mail from you. ______ the party on July 1st, I shall be pleased to attend.
An artist who was recently traveling on a ferry to the southern island discovered ______ a long lost antique Greek vase.
Mrs. Smith finds it hard to clear up the mess, as her children are always ____ whenever she tries to.
(2013·北京卷) I have an appointment Dr. Smith, but I need to change it.
(2013·大纲卷)A serious study of physics is impossible some knowledge of mathematics.