Before you learn to do ________, you must first _______ carefully.
He is one of the cleverest students ________ hard work was paid in the end.
The first thing ______ we should do is to tell him the news.
Great Britain is one of the countries ____ people drive on the left.
That’s the girl _____ spirit is spread the whole area.
–Do you know the man ______ came to China as the ambassador for the Chinese Super League? –You mean David Beckham?