单词拼写（共10小题；每小题1分，满分10分）
小题1:He d___________ part of his liver to save the stranger, which was really a touching story.
小题2:He has made great progress with his attention ___________(集中) on his studies.
小题3:The problem is a little c____________. Can you help me work it out?
小题4:Finally he returned after working abroad for four years and he was d_______ to see his mother.
小题5:Don’t tell them anything. __________(反正), they didn’t trust me.
小题6:At present, to prevent upsetting his mother with an a___________, I am allowing him his freedom.
小题7:You look great as you are. You shouldn’t be _______________（尴尬）about your weight.
小题8: I regret taking those weight-loss pills ____________（含有）a harmful chemical that caused my liver to fail.
小题9:Eat properly and do more exercise, because health c__________ more than anything else in our lifetime.
小题10:I’m even __________(禁止) from chatting with my friends in the Internet café.