Theg are buying train tickets at the train station(改为否定句)拜托各

Theg are buying train tickets at the train station(改为否定句)拜托各 take the bus to the train station改为否定句 someone is waiting for you at the train station 改否定句 Just as I was buying the tickets,the train left while linda was buying a newspaoer at the train station中的buy Buying train tickets与Buy train tickets有何区别? you the are station train at 连成句子 train the is station at the 连成句怎么写 where are you now?用at the train station还是in the train statio The air tickets are ______than the train tickets.(expensive) This is you at the train station The train has already arrived如何改为否定句