Answer:
The conjugation of "tener" that best completes the sentence is:
- Mike tiene verguenza de cometer errores cuando habla español.
Step-by-step explanation:
The sentence translates in English: Mike is ashamed to make mistakes when he speaks Spanish, the other options are: is right (it isn't applied because would mean that is right by making mistakes, which is contradictory), wants (it isn't applied because would mean that Mike wants to make mistakes, something out of place) and be careful (could be used if the sentence was written in this form: Mike is careful not to make mistakes when he speaks Spanish).