III. Ready used materials for Subject-verb agreement

I got a hold of some bad pork chops the other day, and they didn't agree with me. Stomach aches aren't very pleasant. Don't you agree?

We all know these meanings of "agree," but when we talk about subject-verb agreement, we're talking about something different: matching subjects and verbs according to number. That is, when you have a singular subject, you have to match it with a singular verb form: The boy plays. When you have a plural subject, you must have a plural verb form: The boys play.

In short, simple sentences, you should have no problem with agreement. You can hear the problem: The boy plays. When it's wrong, it just sounds funny. However, there are four potential problem spots that you need to watch carefully:

o stuff in between the subject and verb

o reversed sentence order

o "-body," "-one," and "-thing" words

o "who," "which," and "that"

　　　　　　　　　Stuff in between subjects and verbs

The stuff here is usually a prepositional phrase that separates the subject from the verb. Remember how we crossed out prepositional phrases in order to find the subject? Do the same thing if you're having problems with agreement. Now, thinking about that, look at the following sentence and decide what's wrong with it: