Though short of money, he managed to ____________ his children with food and clothing.
--- Bob, you are absent-minded! --- Oh, I’m sorry I _______ attention to you, Miss Shute.
There was a teapot shaped like a duck, out of _______ open mouth the tea was supposed to come.
--- Mrs. Smith, please teach me how to draw on the computer today. --- Oh, no._______. You have to get familiar with the keyboard first.
He told us that the girl was _______, so we went to save her.
Vitamin D helps our bodies make a special chemical, and this special chemical, _______, affects our brains, making us feel happy.