Mike __laid___on the desk the note he had written,and then_lay_down for a while.

问题描述:

Mike __laid___on the desk the note he had written,and then_lay_down for a while.

mike把他写好的便条放在桌上,然后躺了一会儿.
第一个空laid是lay(搁、放)的过去时,第二空lay是lie(躺)的过去时