单词拼写 (共5小题,每小题1分,满分5分) ,请在答题卡指定区域内作答。
根据括号内的汉语，结合句子的意思，在横线上写出形式正确的英语单词，每个空格只准填一个単词 。
From the left,  the _      (第九) one is the president.
A quarter of an hour is_         (十五) minutes.
Chinese is more_      (广泛) used in the world today.
The little girl has learned to           _ (表达) herself by email.
An unhappy home          _ (环境) can affect a child's behavior