A sentence is divided into three parts. Choose the incorrect part. If there is no error in the sentence , choose the option (D).
Show Hint
Never place an objective pronoun (me, us, him, her, them) directly before a noun to show possession.
Always use a possessive adjective (my, our, his, her, their) in front of nouns.
Step 1: Check each part. Part 1 ("They had prepared meticulously") and Part 2 ("for the project, but unforeseen") are grammatically correct. Step 2: Identify the error in Part 3. "technical issues disrupted them plan" uses "them," which is an object pronoun. A pronoun that modifies a noun must be possessive. "Them" should be replaced by "their" to form "their plan." Step 3: Confirm the answer. The error lies in Part 3. \[ \boxed{\text{technical issues disrupted them plan}} \]