.---I’m terribly sorry to have put you through so much trouble.--- ________. I know you didn’t mean to.
—What do you mean. There are only ten tickets? —There ______ be twelve.
Jane is said _______ an opera singer in her youth.
It is in Qingdao ______ you are going to pay a visit to ______ this kind of washing machine is produced.
The boy who was caught ________ in the examination room will be punished by the teacher.
Last year the factory ______ over six million records.