Lie 和 lay 的相关练习题：
1.Don't _______ in bed all morning.
2.The book _________ open on the desk.
3.Don't _______ your coat on the bed.
4.The small town_______ among the mountains.
5.I'm sorry I _______ to you.
答案：lie lay lay lies lied
6.When she came several days later, she found that all things still _______ where she had _______ them.
A. lay; laid B. laid; laid
C. lay; lain D. lying; lain
【分析】正确答案选A。第一空填lay，它是lie(位于，在)的过去式 lay；第二空 laid，它是 lay(放，置)的过去分词，句意为“……她发现所有东西还在她当时放它们的地方”