prevent ... from + -ing

This type of question, asked 2 times: 14 Sep 2025 S2, 23 Sep 2025 S3. All 2 questions below, oldest first.

Try each one first, then open its answer.

Question 1
14 Sep 2025 S2
96 $Choose the most suitable option to replace the highlighted part of the sentence: You must prevent your brother to do such things .$
Tap an option to check your answer.
Question 2
23 Sep 2025 S3
96 $Choose the most suitable option to replace the highlighted part of the sentence: We must prevent him *to go there *.$
Tap an option to check your answer.