The little boy wasn't listening _______ in class, so he often missed some important parts.
Simon’s father is a _________. He works in a restaurant.
There are ________days this year.
After having a three-day rest, my farther is now feeling _____ to go to work.
I can’t find my key. _______ I left it at home.
— Is there ____ wrong with your bike? — No. But there is _____ wrong with my watch.