【小题1】If you know, answer in a loud enough voice ________ all the class may hear. 【小题2】We can hardly see this kind of plant in the ________ world now. 【小题3】People make short ________ and give thanks for their food. 【小题4】The most important thing is, he has __________ to save us all. 【小题5】I can’t win the prize in the violin competition _______ your help.
答案：【小题1】so that 【小题2】natural 【小题3】speeches 【小题4】managed 【小题5】without