random question

[japanapa]

Hi!!
Can someone explain what the particles in the following sentences do and why they are there or are they a set expression? Especially the hitsuyou to suru bit.
Sorry that I can't in Japanese:
kyouiku wo hitsuyou to suru baai mo aru.

Thank you!!

[jaypunkrawk]

教育を必要とするばあいもある。

Thought I'd type the Japanese out for you.

[Psy]

hitsuyou to suru is pretty well a set expression meaning "to need/require/take." The wo marks the object so literally kyouiku wo hitsuyou to suru is "[some subject] requires education." baai ga aru is another expression meaning literally "the situation exists," but is used to mean "there are cases where." When you replace ga with mo it becomes "there are also cases where," so the full sentence means "there are also times when [subject] needs education." The subject, of course, is up to context.

[hatch_jp]

Sometimes there are cases that require education.

I looked into many website to figure out how I can explain と in "必要とする".
However,I couldn't find out any appropriate answer.

I hope the following site can help you understand.
http://eow.alc.co.jp/%e5%bf%85%e8%a6%81 ... TF-8/?pg=1