2 . 根据提示,运用本单元的词汇、短语及句式或使用词汇的正确形式完成下面的语篇。
Though 1 (很难准确预测未来的汽车会是什么样子), they will be potentially different in many aspects from traditional ones.
2 (一方面), shaped like bullets, future cars can be driven at much higher speed. 3 (另一方面), they will be more energy-efficient and affordable, which 4 (我们将忍不住买). More importantly, the cars will not only drive 5 (automatic), but they can also be transformed into smaller boxes 6 (我们一停车), which will make it possible to solve the problem of limited places to park.
7 (总而言之,未来的汽车将为我们提供更安全和舒适的驾驶体验).