It was April 29,2001 ____ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.
I often visit my parents, who live in the countryside whenever ____.
It surprised us all ______ good manners the monitor had.
Having compared with the other design, I found this one was ______ that one.
I have no ______ to the plan, so long as it will not cost too much.
The examination results __ in the speech of our headmaster delighted all of us.