单词拼写
根据句意和首字母、汉语提示写出单词的正确形式。
24．Are there any v______for the competition? Please sign here on the paper．
25．It is quite i______to finish the task within two weeks with so few workers．
26．______（如今）a lot of people go abroad．
27．They searched t______the town for the lost child．
28．She was so rich that she was covered with ______（珠宝）．
29．In the war, the soldier was badly w______ in the head．
30．Though seemingly ______（凶猛）, the dog was gentle really．
31．This is a c________ （易混淆的） word because it has two meanings．                              
32．The _________（可能性） is that one smoker in four will die from smoking．
33．Such accidents should be ________ （避免）next time．