根据句意及首字母提示完成单词。
①Mrs Hand’s kid is only eight m ____ old.
②Today is my sister’s birthday, so I want to have a p ____ for her.
③When is our English speech c____ ?
④Ms King is Peter’s m ____ teacher. She sings very well.
⑤--What’s the d ____  today? --It’s February 25th.

如图所示，甲灯为“6V，6W”，乙灯为“6V，4W”，用一个输出电压恒为12伏的电源对两灯供电，要使这两个灯能同时正常发光，则应选择电路（　　）

良好的用眼习惯可以预防近视．下列习惯中，不利于预防近视的是（    ）