If I find someone who looks like the suspect, my          reaction will be to tell the police.

You can see the stars on a clear night, but in the daytime they are _____

(2009安徽合肥质检)The police tried to get some clues from the suspect，but he remained     ．

I am afraid that his answer is _____ from correct.

 It’s quite _____ of beginners to forget to use an article before a noun.