1、write on the blackboard -------- ---------- on the -------

1、write on the blackboard -------- ---------- on the ------- They write the words on the blackboard.(对on the blackboard提问 Write the words on the blackboard ,please改为否定句 用the girl,write,on the blackboard造句 can you write it on the blackboard?(改为祈使句) write down your name on the blackboard改为否定句 let is write it on the blackboard对不对 write it on the blackboard,please的中文. I'm()on the blackboard()里填write 还是writing Please write （at least） 200 words on the blackboard let is (write )it on the blackboard 完形填空 They write the words on the blackboard.对句中的“on the blackboar