Complete the sentence.

Serving Fish & Chips in the newspaper helped to keep prices low. Wrapped in the newspaper, Fish & Chips was able to keep warm even ...

• on the coldest days of the year.
• against them because jobs can be lost.
• will survive as a high-priced speciality in the expensive restaurants.
• we go and get them from chip shops.
• do not want to have greasy fingers!
• sea fish became a popular source of protein.
• Fish & Chips.
• a tradition than for any other reason.
• have been trying to solve this fish problem with little success.
• could eat in the street on the way home from work or during their lunch break.