What should Tom writing on the blackboard?（改错）

What should Tom writing on the blackboard?（改错） Look!The girl is __________(确实) writing on the blackboard. I'm()on the blackboard()里填write 还是writing our teacher is writing on the blackboard.改为一般疑问句 Look who ( ) on the blackboard?A is writing B are writing While he was writing on the blackboard,the children talked/w What can you see on the blackboard?The n_____10.(填空） -what is the letter on the blackboard?-it is an（） a.J b.G c. I was taking notes _____ you were writing on the blackboard. What e____ can you see on the blackboard? （）the blackboard.what can you see? 改错:Please look the blackboard.