One statement 'The antonym of Ancient is medieval' is false because the antonym of ancient would be 'modern.' The phrase 'Let him to go' is also false because it should be 'Let him go.' The veracity of the other statements depends on additional context that is not provided.
The student has presented a series of statements that need to be verified as either true (T) or false (F).
Either he or you are going to Mumbai Truth Value: Cannot be determined without further context.
The antonym of Ancient is medieval. Truth Value: False. The antonym of ancient would be 'modern' or 'current' because 'ancient' refers to something extremely old, while 'medieval' refers to a specific historical period between the ancient and modern eras.
It has been raining for two hours. Truth Value: Cannot be determined without further context.
Let him to go. Truth Value: False. The correct phrasing would be "Let him go" without the word 'to'.