Don't forget to ________ your umbrella when you go out.

1) take 2) bring

take

Both "take" and "bring" can be used in this context, but the correct answer would be "take."

To determine which verb to use with the word "umbrella" in this context, we need to consider the relationship between the speaker and the location of the umbrella. In this case, the speaker is already in possession of the umbrella, and the location of the umbrella is different from where the speaker is currently located.

Based on this, we can eliminate the option "bring" because "bring" implies moving something towards the speaker, typically from a different location.

Therefore, the correct answer is "take." When you "take" your umbrella, it means you already have it and are going to bring it with you when you leave.