围绕本课标题 What's for supper? 晚餐吃什么？（巨鱼与晚餐）主题，AI 老师会出 若干个简单问题，
每个问题听完后，用 完整句子口头作答。
⚠️ 尽量说完整句子，不要只说一个词；优先用本课句型与词语：Fish and chips has always been a favourite dish / as the oceans have been overfished / fish has become more and more expensive / it comes as a surprise to learn that / giant fish are terrifying the divers / on North Sea oil rigs / Oil rigs have to be repaired frequently / who often have to work in darkness / a hundred feet under water / have been frightened out of their wits / giant fish bumping into them / have had special cages made / to protect them from these monsters / not sharks or killer whales / favourite eating varieties like cod and skate / which grow to unnatural sizes / as much as twelve feet in length / Three factors have caused these fish to grow so large / the warm water round the hot oil pipes / the plentiful supply of food / the total absence of fishing boats / As a result / Who eats who