单词拼写（共10小题；每小题1分，满分10分）

小题1:Be _________ (谨慎) about the possible dangers.

小题2:I must a________ for not being able to meet you at the airport on time.

小题3:You can’t fully __________ (欣赏) foreign literature in translation.

小题4:Teachers must take r_________ for the students.

小题5:she seemed totally __________ (专注于)in her book and didn’t notice my coming.

小题6:If you want to pass your exams, you’d better change your a__________ towards study.

小题7:There’s no ________ (争辩) that we also have a problem with population.

小题8:Maybe I should tell them, so they won’t b_________ me for keeping a secret.

小题9: I want to be an ________ (环境的)consultant after graduation.

小题10: Every student is welcome to our club, r_________ of class, grade or age.