问题详情：
根据句意和汉语注释，写出单词的适当形式。
1. Your spoken English is so poor, please correct your ___________（发音）.
2. His parents have_______________（答应）to buy a new mobile phone for him．
3. The manager is strongly against ___________（回复）to that foreign company at once.
4. Lu Xun is one of the ___________（先锋）of modern Chinese culture.
【回答】
1. pronunciation ised 3. replying 4. pioneers
知识点：单词拼写
题型：单词拼写
