So vs such

Use either so or such in these sentences as appropriate.
The sun shone _____________ brightly that Maria had to put on her sunglasses.
Dean was _____________ a powerful swimmer that he always won the race.
There were _____________ a few students registered that the class was cancelled.
We had _____________ wonderful memories of that place that we decided to return.
We had ____________ good a time at the party that we hated to leave.
The benefit was _____________ great a success that the promoters decided to repeated it.
It was _____________ a nice day that we decided to go to the beach.
Jane loooked _____________ sick that the nurse told het to go home.
Those were _____________ difficult assignments that we spent two weeks finishing them.
Ray called at _____________ an early hour that weren’t awake yet.
The book looked _____________ interesting that we decided to read it.
He worked _____________ carefully that it took him a long to time to complete the project.
We stayed in the sun for _____________ a long time that we became sunburned.
There were _____________ many people on the bus that we decided to walk.
The program was _____________ entertaining that nobody wanted to miss it.