Multiple choice

Directions: Select the correct option from the given choices to fill in the blank in the following sentence.

It is dangerous to intrude _______ the enemy's camp.

  1. into

  2. upon

  3. in

  4. to

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Phrasal usage. Intrude shows a sort of physical movement, and for movements in space we use preposition 'into'.