Complete the sentences with the correct form of the words at the end of each line.

There are four .............. , who have to answer really hard questions that the ............... asks them. If they don’t know the answer to a question, they are............ to phone home and get some help. And sometimes the ............ at home can phone the programme and ask questions too. The .......... gets a prize of a new car! I think it’s going to be a very ............... show.
WONDER
CONTEST
PRESENT
ALLOW
VIEW
WIN
SUCCESS