19.在遗传和生物化学的新发现

　new discoveries in genetics and biochemistry

18.记忆把她带回1998年春天 his memory

brought him back to the spring of 1998

17.写故事的结局　 write an ending to the story

16.帮助父母做家务

　 help their parents with the housework

15.就…提出建议　 give advice on

14.医学的进步　 advances in medical science

13.脖上手上戴微型电脑wear tiny computers

around one’s neck or on one’s wrist

12.含有微型芯片　 contain a tiny chip

11.得回双倍的钱　 get double their money

10.听天气预报 listen to the weather forecast