—It's _______.

Mr. Brown, a thirty-year-old young man, is our history teacher. He has short, black hair. His lessons are very interesting and we are all{#blank#}1{#/blank#} in them. In his lessons he often tells us stories and asks us to think about them. He often makes things{#blank#}2{#/blank#}for us tounderstand.Besides,he also likes to ask us{#blank#}3{#/blank#} and he gives every student a chance to answer hisquestions.If the answer is right, he usually miles. If the answer is{#blank#}4{#/blank#}, he encourages us to think further until we get the answer right. Mr. Brown is a kind man. His lessons are often full of laughter. In class he is our teacher. After class he is our friend. So we all like him.