Tom was about to close the window__________his attention was eaught by a bird

The president spoke at the business meeting for nearly an hour without _____ his notes.

Is there any possibly _______ you could pick me up to my school?— No problem.[ ]

It isn’t quite ______ whether the teacher will collect the homework by Friday, so you needn’t hurry.[ ]

Do you want to watch a sports show tonight— ______ . I hope to watch the news.