根据句意和所给提示, 在横线上写出空白处所缺单词的正确形式。
（1）Boys and girls, work hard! I believe you will __________（成功）in the exam.
（2）Tomorrow is Linda’s ________（nine）birthday. Let’s buy some gifts for her.
（3）Don’t talk in the library. We’d better keep s________.
（4）Last weekend, all of us went for a picnic e_________ Tom because he was ill.
（5）Qi Jiguang is one of the greatest national h________ in China. We will remember him forever.
You can’t make much progress in study without m_________ your time well.
Kate has p_________ her bedroom blue because the colour brings peace to her mind and body.
The doctor’s advice on keeping healthy is w_________ taking.
It’s necessary for teenagers to learn how to spend their pocket money _________（明智地）.
