Multiple choice

Directions: Fill in the blank with the correct option.

It is very dangerous to climb _____ to tree.

  1. in

  2. on

  3. at

  4. with

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

'Climb on' is correct when referring to climbing onto or onto the surface of something. While 'climb up' or 'climb up a tree' might be more common, 'climb on to' is grammatically acceptable. Note: The question has a typo ('to tree' should be 'a tree' or 'onto a tree').