单词拼写（10分）
小题1:Is that seat already ___________? (占用)
小题2:Doing morning exercises surely has some _____________（有益的） effects on our health.
小题3:Usually people show great ___________（同情） for the children begging in the streets.
小题4:He was the only w___________(目击者) to that accident.
小题5】He was ___________（遗弃） by his cruel parents when born because of his disability.
小题5:The mountains are __________（反射） in the clear water, forming a pleasant picture.
小题6:You’d better ____________（适合） yourself to the life here as soon as possible.
小题7:Everybody is required to ____________（参加） in the spring outing.
小题8:Follow the doctor’s advice, ____________（否则） you’ll not get better soon.
小题9:The teacher ____________（推荐） the book written by Dickens to his students.