Put the following words in the blanks. when, as, before, then Frank was definitely not expecting any visitors to his room that afternoon and indeed he had just begun to snooze in the mild afternoon sunshine __(1)__ someone tapped lightly on the door. ___(2)_ Frank could respond to the knock, the handle turned and two children sidled in. _(3)__the first, a slightly gipsy-looking child wandered over to the window, the other leaned over Frank’s desk and placed a large box on the top. There was a short silence, and _(4)__ both children edged towards the door. They said nothing, not a word, and Frank too failed to find his voice; they had gone ___(5)__ he could protest. He looked uneasily at the box.