Letterboxes are much more _______ in the UK than in the US, where most people have a mailbox instead.
The newly built cafe, the walls of _______ are painted light green,is really a peaceful place for us, especially after hard work (2010 .江苏)
Do you still remember the museum _______we visited last year?
The old temple _______ roof was damaged in storm is now under repair. (2010 .陕西)
In fact the Swede did not understand the three questions _______were asked in French.
He talked about a hero _______ no one had ever heard.