【题目】You have our support ________ you decide to do.

【题目】To avoid waste, remember to ________ all the lights when you leave the hall.

【题目】To my surprise, this book _______ by a primary school girl when she was 12 years old.

【题目】Wei Zhong’s favorite ________ is science. He spends most of his free time reading books on it.

【题目】Ms.Yang is ________ headteacher. She is not only very kind to us but also strict with us.

【题目】If you walk along this road, you’ll find the hotel ________ your right.

【题目】This is ________ very useful dictionary. It helps me a lot with my English.

【题目】They have decided to ask their teacher for advice.（改为同义句）

【题目】Mary is busy doing her homework because she wants to hand it in on time. （对划线部分提问）

【题目】He kept on working out the problem.（改为否定句）