hello!!! Please help me to check if they are grammatically correct!! Thanks so much!!!

Hi I need your help to check if the sentences below are grammatically correct. I am not very sure if they are correct.

1. Wayne wants to look for an apartment so he is going to read newspaper.

2. Kenny and Jay plan to go to Paris so they need to save money about 100,000.

3. Cindy needs directions to the doctor's office so she spends all afternoon today.

4. Jack needs directions to the doctor's office so he starts his GPS.

5. Wayne wants to look for a house so he searches the retal website.