—Come in, please.Make yourself at home. —I'm glad you like it.
People all around the world have been doing as much as they can ________the people in Afghanistan.
—Does Peter feel better?—No, he is seriously ill and still________.
He was ________and died of lung cancer at an early age.
The girl ________at the party yesterday is missing today.
Mary got up early________ she could prepare breakfast for her brother.