根据中文写出单词的适当形式。
Even though he is the top student in our class, he is very ________ (谦虚的).
He is very __________（心灵手巧的）, and he is good at making cards.
Please give up ________ (争论) about the problem. It’s meaningless.
It is silly of you not to forgive others for their _______（过错）.
He didn’t answer your question ________（大概，或许）because he didn’t know the answer.