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．