It was not until dark____ he found____ he believed was the correct way to solve the problem.A that , that B that, what C when ,what D when , that
It's nearly time for the meeting to start. The manager ________ be here soon.
--Is Professer Smith giving the speech today? --It ________ be him. He is abroad right now.
A left-luggage office is a place where bags ________ be left for a short time, especially at a railway station.
One ought ________ for what one hasn't done.
All the employees except the manager ________ to work online at home.