This sentence was asked in an exam. They asked for substituting correct word in place of will in the following sentence,
"If he has time he will telephone."
(D) No error
What I think is that the question itself is wrong because the sentences a conditional and hypothetical sentence and as far as I know from my other post in these type of sentences we always use past form of has.
The question should be,
If he had time he will telephone.
Please explain am I right?