This is the computer ______ Mum gave me for my birthday.
--- Is there_____ beef in the fridge?--- No, there isn’t. There is ______ pork.
If you work harder, you’ll have another______ to play the violin at a concert.
--- Mary, who’s______ woman over there?--- She’s my aunt, ______ English teacher.
Do you know the man_______ saved five people in the fire?
The old man was so_______ the good news that he couldn’t say a word.