1.   One plane opened fire on the American aircraft, which immediately returned fire.

2.   She went out of the room but returned almost immediately.

3.   The Marian Watson will return immediately.

4.   If you have removed a paper from one of the folders, please return it immediately.

5.   If there are any characters in the keyboard buffer when a GET is issued, then a character will be returned immediately.

6.   Although his vision returned almost immediately, he was held out of two games because of bleeding in the eye.

7.   An archdiocesan spokeswoman did not immediately return a phone call Tuesday afternoon.

8.   An official of Texas-based American, which already flies from three Colombian cities to Miami, did not immediately return a call for comment.

9.   An OMB spokesman did not immediately return a call seeking comment on the CBO analysis.