we must ()when the light is yellowAgoBcrossCwait

we must ()when the light is yellowAgoBcrossCwait We must be l------- to the school So we must be careful when we use the Internet. when we hear the fire alarm,we must leave the room to the s什么place. Must we go to see a doctor at once when we have the flu?Yes,we must.是什么 分析句子成分 When we cross the street,we must pay attention to the light. 分析句子成分,When we cross the street,we must pay attention to the light. we must pay attention to the _____(safe)when we take the plane When we are crossing the streets,we must look out_____ the traffic. When we are in the lab,we must follow the teacher's i___ We must close the windows when we leave.(同义句)We must____ the windows ______when we leave. We must l now.Goodbye. ①she coulden't help to cry when she heard the bad news.②Don't drive so fast!We must slow down when we drive across the tunnel③While the teacher came in,we were talking④l'll call you as soon as l will get to Beijing.⑤We could see many trees on the other hand we must think when we read books.是啥意思? when we are studying,we must put our heartinto the book的翻译 英语改错we must hurry,other wise the meeting will begin when we get there When we are studying,we must put our hears into the book. We must be very careful when we go across the m___ road