The TV programme on this channel was so____that everyone there felt___.

Have you seen Bill recently? — Oh, no! Nobody knows ______ he is! Everyone is looking for him.

I went to the classroom to close the door yesterday. But as soon as I was _______ to the classroom, I found it already _______.

There are lots of things _____ I need to prepare before the trip.[ ]

If I _____ you, I _____ late for school this morning.