词汇运用 用括号内所给词的适当形式填空（每空不限一词）。（10分）
小题1:English learning is of great _________________ (important) to us students.
小题2:For _________________ information, please contact me on 999999. (far)
小题3:By eight o’clock yesterday, he __________________ (work) twelve hours.
小题4:The robber seemed to be in his _________________(thirty).
小题5:Shao Yifu’s great _________________ (achieve) is never going to be forgotten.
小题6:Laziness is one of the most dangerous____________________(enemy).
小题7:Peng Liyuan is a woman of great charm, she has an________________(attract) quality.
小题8:The final result can __________ (find) on our website by the end of this week.
小题9:That girl seems ____________(satisfy) with the color of her pretty dress.
小题10:It is a ____________ (pleasant)to accept his sincere invitation.
龋坏穿髓，
颊侧牙龈肿胀，叩痛（++），
已完全萌出，沟裂深，颈缘及面软垢较多
发生龋坏的措施首选（）