The boy on the playground ____ be Tom, because he saw him in the library just now.

No one in the department but Tom and I_________ that thedirector is going to resign.

The operation is _______ success. and the patient is now out of ______ danger.

Not seeing Justin, his sister , Kelly, ______ nine, heard him ______his favorite CD in his room.

The president wanted to _______ him aboutfilling the post of the sales department.