Choose the best form: He will miss the last train if he __ catch the taxi now. Bbl6epnTe ofMH OTBeT: a. don't b. isn't C. does not

The correct answer is c. does not.<br /><br />In this sentence, the subject is "he" and the verb is "catch." The sentence is talking about a future event, so we need to use the present simple tense to express a future possibility. The correct form of the verb "do" to use with the present simple tense is "does not" (or "doesn't"). Therefore, the correct answer is "does not."