根据句意和首字母，写出各单词的正确形式。

1.The teacher says I have to learn grammar again because I always make m_______ in grammar.

2.Nothing is impossible if you put your h??????? into it..

3.This problem is very difficult. He can’t solve it e_______.

4.The s______ of success is hard work.

5.As teachers, we should be p????????? to help students.?

根据句意及首字母提示, 补全单词, 完成句子。（每空1分，共5分。）

1.Nothing is too difficult if you put your h        into it.

2.Bill is such an h        boy that we all believe him.

3.This fruit t         sweet. Children like it very much.

4.You won’t catch the early bus u        you get up quite early tomorrow.

5.We must pay a        to English grammar when we learn English.

根据句意和首字母，写出各单词的正确形式。

1.The teacher says I have to learn grammar again because I always make m_______ in grammar.

2.Nothing is impossible if you put your h         into it..

3.This problem is very difficult. He can’t solve it e_______.

4.The s______ of success is hard work.

5.As teachers, we should be p           to help students.