Used to express strong certainty that something is true or will happen.
“Undoubtedly, the child will cry once he realizes his balloon has popped.”
“Undoubtedly, the customers will be pleased once the sale starts.”
Use 'undoubtedly' in Task 4 sparingly, for your most confident prediction, such as 'Undoubtedly, the team will celebrate after scoring.' Since it expresses very high certainty, save it for the clearest, most obvious outcome in the picture rather than every prediction, to keep your response believable.
Synonyms: certainly, definitely, without a doubt