Professor Yu ___ ___ ____ before ___ his speech.于教授在演讲之前先理顺一下自己的思路

Professor Yu ___ ___ ____ before ___ his speech.于教授在演讲之前先理顺一下自己的思路 %>___ (>___ 句型转换：1.Si Yu taught herself English when she was five years old Si Yu ____ English ___ when it seems that Yu Mei has changed a lot= Yu Mei has ___ ＿＿ ＿＿ a lot Yu Mei used to walk to school改为同义句Yu Mei used to ____ to school___ ___ 英语翻译Li Yu spends about two hours a day donging homework.对about two hours 部分提问___ ___ ___Li Yu spend a day___his homework? 英语翻译The ___ ___ is ___ ___ ___ ___ ___. P4 P7 P10 P14 P26___ ___ ___ 登山 ___ ___ ___ ___ ___ ___ 举重 ___ ___ ___ ___ ___ ___ 击剑 ___ ___ ___ ___ ___ ___ 跳水 ___ ___ ___ ___ ___ ___ 体操 ___ ___ ___ ___ ___ ___ 技巧 ___ ___ ___ ___ ___ ___ 跳高 ___ ___ ___ 第七页第三 成语接龙,雾里看花-___-___-___-___-___-___. 英语翻译you ___ ___ ___ ___ ___ ___ . This is ___ ___ ___ match等于___ ___ ___. 初中英语:___ ___ ___ ___today? match等于___ ___ ___ 英语翻译___ ___ ___ ___ ___cost? 英语翻译people ___ ___ ___ ___. Please sit down.___ ___ ___ ___ .