What is( )(happen)in the street?Let's go and see.After a while,she didn't cry any more改为After a while,she( )( )criedThey could see nothing unusual改为They( )see( )unusual.He( )carefully,but he( )nothing.A.listen;hear B.listen;heard C.listened;h

What happen还是What is happen? What happen is incorrect? what is happen Dear What is happen? the ,the ,what,may,book,happen,is,in,about,future 1、what （ )in that shop?A、did happen B、is happening C、was happened D、did it happen They never knew what _______ in a hundred yearsA.will happen B.happened C.is happened D.would happen What do you think is going to happen in this story?翻中文 Life is so __________(change).You will never know what will happen in the next second what will happen if we read a port while it is in output mode? What will happen in the future? What will happen in your opinion是什么意思 Look!What _____ (happen) in the shop? What is inflation? Why does it happen? There is a police car in front of our neighbor's house.What do you suppose _____?A.is happened B.has happenedC.would happen D.did happen what is up与what is happen的区别 he walk over to see what happened...什么时候用what is happen 什么时候用what happen There's apolice car in front of our neighbor's house.What do you suppose_____?A .is happened B.has happenedC,would happen D.did happen