好像谁也不了解这件事。
________ ________ ________nobody knew anything about the matter．
We should brush our t________ twice a day．
—I’m a teacher．What’s your j________？
—I’m a reporter．
I have waited for the bus for twenty minutes．(对画线部分提问)
________________ have you waited for the bus？
每天早晨我很快就穿好衣服。
I ________________ quickly every morning．
根据汉语及句末括号内的单词提示，用相关的动词短语完成句子。
英语课上，我们通常被分为几个小组练习对话。
Usually we________some groups to practice conversations in English class．(divide)