阅读短文，从下列方框中，选择正确的单词并用其适当的形式填空。

问题填空题

do enough hour also take

In China, more and more middle school students are getting shorter sleeping time than before. Most
students sleep less than nine _____ every night because they have much homework _____. Some homework
is given by their teachers, and some by their parents. _____, some students don't know how to save time.
They are not careful _____ while they do their homework, so it _____ them a lot of time. Some students spend
too much time watching TV programmes or playing computer games. They stay up very late. Some students
have to get up early every morning on weekdays to get to school on time by bus or bike. It can be a long way
from home to school.

答案

1. hours 2. to do 3. Also 4. enough 5. takes