（根據(jù)句意及首字母提示完成單詞） This k______ of paper is made from wood．

（根據(jù)句意及首字母提示完成單詞） It's w______ to see you again．

（根據(jù)句意及首字母提示完成單詞） How to save her is a p______．

（根據(jù)句意及首字母提示完成單詞） We had finished our homework b______ our teacher came in．

（根據(jù)句意及首字母提示完成單詞） Liu Wei is the c______ of the basketball team．

（根據(jù)句意及首字母提示完成單詞） I have ever entered a c______．

（根據(jù)句意及首字母提示完成單詞） What was your e______ with the task (任務(wù))?

(句型轉(zhuǎn)換) Bill has gone to Sydney with his father． (改為否定句)

　　Bill ____ gone to Sydney with his father．

句型轉(zhuǎn)換) Have you ever entered a competition? (作否定回答)

　梍___ ，____　____ ．

句型轉(zhuǎn)換) She has been to London． (改為一般疑問(wèn)句)

　　____ she ____ to London?