______ is even more important is ______ as the earth cooled down, water began to appear on its surface. A. What, that B. That, what C, That, that D. What, what
As she became an artist,she ________ realize that all artists were a product of their culture.
What will ________ the children if their parents are out of work?
.—We haven’t heard from Jane for a long time? —What do you suppose ________ her?
Some of the students have already learned enough English to ________ a conversation with a native speaker.
Throughout the week,the boy ________ most of the work in the manager’s office.