DAINE:

frustrated : I am frustrated whith my sister.

anxious : I am not anxious because Im brave.

poster : I like to make a poster it is very fun to make.

important : I want to meet impotant persons.

details : Our family details 's are fantastic.

CORRECT:

I am frustrated with my sister.

I am not anxious because I'm brave.

I like to make a poster. It is very fun to make.

I want to meet important people.

Our family details are fantastic.

>>Be mindful of the correct spelling of words. The contraction of 'I am' is I'm. A sentence begins with a capital letter. Don't put unnecessary words.