Istanbula - to Istanbul

Otobüse-   -   to bus

aya      - to moon

havaya   - to sky

aðaçlara  - to trees

aþkýma    - to my love

aileme     -   to my family

arkadaþlarýmýza   -   to our friends

oklula     - to school

markete     - to market

odaya     - to room

Mersine   -  to mersin

denize    -  to sea

yola    -  to road

bulutlara-    to clouds

babbaya   -   to father

kýza    - to girl

masaya    -   to table

correct me if i am wrong

teþekkürler

Just a couple of spelling corrections, but it looks great otherwise. Good job.  

how about the "markete" , can I make it market´e ?

no - because the apostrophe is only used with names of people or places, proper nouns.  if you wanted to say to a particular market - like eg migros - then it would be ´migros´a´  (´a´ not ´e´ because of vowel harmony)