根据中文写出单词的适当形式。（5分）
小题1:Even though he is the top student in our class, he is very ________ (谦虚的).
小题2:He is very __________（心灵手巧的）, and he is good at making cards.
小题3:Please give up ________ (争论) about the problem. It’s meaningless.
小题4:It is silly of you not to forgive others for their _______（过错）.
小题5:He didn’t answer your question ________（大概，或许）because he didn’t know the answer.
