.—Have you seen___________pen? I left it here this morning.—Is it___________black one? I think I saw it somewhere.
I am afraid I am not fit that job,for it is one ________ much patience,which I lack.
_______production up by 60%,the company has another excellent year.
—What do you want ________those old boxes? —To put things in when I move to the new flat.
The home improvements have taken what little there is ________my spare time.
I wanted two seats ________Madame Curie for Friday night,so I rang the cinema to see if I could book two tickets.