—I don’t know _______he will come tomorrow._______he comes, I’ll tell you.—That’s a deal!
Have you ever seen China pavilion (展馆)? traditional one indeed.
When I got into the classroom, I found a book ______ on the floor.
If it ______ tomorrow, I will stay at home and do some cleaning.
Scott found_________ difficult to solve the problem.
She asked her teacher_________.