Which is_____country, Canada or Australia?
.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.
._______ you be interested, I will tell you the whole story.