spanish help

[UpperNinety]

I'm stuck on this specific lesson

http://img63.imageshack.us/img63/6633/spanishw.jpg
tiene (?)
puede (?)
es (?)
cuesta (correct)
buscan (correct)

cuesta and buscan are the only ones that I got correct on the last two
I don't understand why the others don't work.

[imagination]

i think it's more of the tense you're using rather than the verbs

[UpperNinety]

I've tried tenía and podría and those wont work either...

[Poe-tryGirl]

tiene, podra, sera, cuesta, buscan

I'm fluent in Spanish. :)

[UpperNinety]

well I found out that its
tuviera
pudiera
sea
cuesta
buscan


I thought I tried those

[Poe-tryGirl]

Interesting. I'm sure mine would have worked, too.

[UpperNinety]

the system is pretty sensitive...this spanish online workbook will be discontinued next semester, since its not helpful in teaching. It pisses me off because the code itself costs $80. In order to receive full credit on tests you have to complete each unit of a certain chapter.

[imagination]

i see. it's past subjunctive because of the use of need/desire in the imperfect/preterite

[UpperNinety]

http://img72.imageshack.us/img72/8279/span2.jpg