根据下列句子及所给汉语注释，写出空缺处各单词的正确形式，每空只写一词。

1.They talk _________（代替）of doing homework.

2.Grace felt _______（紧张的，不安的）when she heard the final exam would come.

3.She’s too busy to __________(回复)to her daughter’s letter.

4.You always come up with good _________(解决) to people’s problems.

5.She tried to stop smoking, and she_________(成功).

根据下列句子及所给汉语注释，写出空缺处各单词的正确形式，每空只写一词。
【小题1】They talk _________（代替）of doing homework.
【小题2】Grace felt _______（紧张的，不安的）when she heard the final exam would come.
【小题3】She’s too busy to __________(回复)to her daughter’s letter.
【小题4】You always come up with good _________(解决) to people’s problems.
【小题5】She tried to stop smoking, and she_________(成功).

阅读下面短文，用括号内所给动词的适当形式填空（必要时可加助动词或情态动词）

The largest problem among teenagers is that they are too stressed. Mary, a 16-year-old girl, 1.      .(worry) about her exams very often. Although she2.     .(study) English for three years, and is good at it, she is still afraid of English exams. Last night, after3.     .(come) back home, she 4.  (begin) to get ready for her English exam. While she5.        (read) English books, her mother said to her, “Come on, dear! It’s time6.      (.have) supper!” But Mary 7.      (not listen) to her mother. She went on reading. Her mother went on, “Mary, I believe you. You can pass your exam tomorrow.” But Mary still went on studying. At 11:30 the light in her room 8.       ( be )still on. Her mother said to her, “I think teenagers 9.        (go) to bed earlier before exams than usual.” Mary agreed, but she 10.       .(not fall)asleep. She was too nervous. Maybe it is time to solve the teenagers’ problems.

根据所给提示，完成句子。每空一词，含缩略词。

1.Mary and Tom are used to living in this big city now. (改为否定句)

Mary and Tom                         to living in this big city now.

2.Students should learn everything by thinking alone. (对划线部分提问)

____________ ____________ students learn everything?

3.At first, Teresa was too nervous to talk in front of the class. (改为同义句)

At first, Teresa was              nervous            she couldn’t talk in front of the class.

4.Sara’s hair is too long. She needs to cut her hair. (合并为一句)

Sara needs to             her hair            .