用单词的正确形式完成短文

instead   they   relax   quick   count

It is time to go to bed, but you can't fall asleep. "One sheep, two sheep..." You start to count sheep. But does it really work?

Researchers did some tests.  sheep may not be a very good way to fall asleep. Some people try very hard to count. They think about the numbers a lot. This way, they can be more clear-headed. It is hard for  to sleep.

, you can try taking a bath to fall asleep. You can also think about a quiet beach or a walk in the woods. Thinking about these things makes you feel . These help you fall asleep much more .