The companies are working together to creat ______ they hope will be the best means of transport in the 21st century.
Mr. Green stood up in defence of the 16-year-old boy, saying that he was not the one ______ .
Of the two sisters, Betty is _____ one, and she is also the one who loves to be quiet.
The manager believes prices will not rise by more than ____ four percent.
Is this school _____ you visited last year?
I would appreciate ____ if you could come and help me with my work.