题目内容：

阅读下面短文，在空白处填入 1个适当的单词或括号内单词的正确形式。

Thanks to new rules, many students in Zhejiang and Heilongjiang provinces can now stay in bed longer than 1.

On Feb 23, the Zhejiang Department of Education published a new guideline that 2. (allow) primary schools to start school later, reported Xinhua News Agency. According to the guideline, start 3. (time) could vary among different grades and seasons, with students in Grade 1 and 2 starting no 4. early) than 8:30 am.

5.  similar guideline was announced by the education department in Heilongjiang Province on Feb 24.Now,senior high school students in the province are required 6. (get) to school at 7:30 am at the earliest.

These changes are aimed 7. making sure students get adequate sleep and enough time for breakfast. Before the guideline 8. (publish), many primary school students in Zhejiang must arrive at school as early as 7 or 7:30 am, 9. left many of them arriving 10. (feel) tired and hungry.