【题目】— Why do you look so nervous?

【题目】Don't worry, your daughter is old enough to dress ______.

【题目】— What is your brother doing right now?

【题目】More and more people choose ______ for dinner because they're good for health.

【题目】My grandpa used to walk to school when he was a child. (同义句转换)

【题目】It's fifteen minutes' bus ride from my home to school. (对划线部分提问)

【题目】Nick has to get up at six every morning. (改为否定句)

【题目】This _________ mother whose husband was absent brought up her three children with many difficulties.

【题目】— The local food may taste a bit strange.

【题目】In communication, a smile is ________ a strong sign of a friendly and an open attitude.