（根据句意及首字母提示完成单词） This k______ of paper is made from wood．

（根据句意及首字母提示完成单词） It's w______ to see you again．

（根据句意及首字母提示完成单词） How to save her is a p______．

（根据句意及首字母提示完成单词） We had finished our homework b______ our teacher came in．

（根据句意及首字母提示完成单词） Liu Wei is the c______ of the basketball team．

（根据句意及首字母提示完成单词） I have ever entered a c______．

（根据句意及首字母提示完成单词） What was your e______ with the task (任务)?

(句型转换) Bill has gone to Sydney with his father． (改为否定句)

　　Bill ____ gone to Sydney with his father．

句型转换) Have you ever entered a competition? (作否定回答)

　梍___ ，____　____ ．

句型转换) She has been to London． (改为一般疑问句)

　　____ she ____ to London?