“When did he leave the classroom?” “He left _______ you turned back to write on the blackboard.”
-- __________office equipment been fixed yet? --- Yes, we have everything now.
The _____ of economic development in our country went well.
.It would ______us a ____ time, but fortunately, we didn’t.
–What ______you here, my old friend? --- It’s you.
– Tommy, you should be reading your Maths right now. --- I know I ________.