Lucy apologized for______to inform me of the change in the plan.
Tom is _______ to miss the early bus because he got up late.
They considered___ a computer, which was considered ___ a great help in their work.
The natural beauty of Mount Tai _______millions of tourists from all over the world every year.
________the good old days,he couldn’t help smiling.
What great fun the children had____ basketball! I didn’t have the heart to stop them.