The train for Zhengzhou_has_ _just_ _gone_到郑州的火车刚刚开走
They have_been_ late__ _twice_他们已经迟到两次了.
David took many_photos_ _of_ the _Forbideen_ _Palace_.大卫照了很多故宫的照片
Do you find _it_ hard to _have communications_ with foreigners in English你发现和外国人用英语对话困难吗