“I wish I could pass the exam tomorrow” What is the error of the sentence above? 1 It’s supposed to be “can” instead of “could.” 2 It’s supposed to be “will wis

“I wish I could pass the exam tomorrow”
What is the error of the sentence above?
1 It’s supposed to be “can” instead of “could.”
2 It’s supposed to be “will wish” instead of “wish.”
3 The sentence has no error.
4 It’s supposed to be “hope” instead of “wish.”
5 It’s supposed to be “passed” instead of “pass.”