答案来了：
1.letters
2.dictionary
3.forgot
4.makeup
5.mistakes
6.advice1.main2.grammar3.pronunciation4.understand5.possible6.loudly
7.notebook1.B。
答案来了：
1.letters
2.dictionary
3.forgot
4.makeup
5.mistakes
6.advice1.main2.grammar3.pronunciation4.understand5.possible6.loudly
7.notebook1.B。
