单词拼写（10分）

小题1:More and more e    are included in today’s Olympic Games, such as table tennis, badminton and boxing.

小题2:Words and i         are being sent throughout the world.

小题3:Polluted water and air are h       to our health.

小题4:It is good m        to wait in line when buying tickets.

小题5:You should give a brief        （介绍）to all the people present.

小题6:He, who is making a speech now, r         China in the conference.

小题7:You should learn to         （适应）to your new life.

小题8:The police found a       （线索）which will help them catch the robber.

小题9:The patient was asked to ring the bell in an           （紧急情况）.

小题10:I offered him a drink but he didn’t        （回应）