Ⅰ.单词拼写
1．The smoke from the stove almost________(使……窒息) me.
2．I fell over and twisted my________(脚踝) when I went downstairs.
3．Check that all the windows and doors are shut t________before you leave.
4．The cut on my arm b________for a long time before I realized it.
5．He cleared his t________and started speaking to the audience.
答案：1.choked 2.ankle 3.tightly 4.bled 5.throat
