Marty’s disability is “one in a million”. ______, there are not many people in the world like him.
He is __________ know the result of the examination and even can't eat or sleep well for that.
—I'm sorry I didn't make it to your party last night. — __________. I know you're busy these days.
__________ to the sun for a long time will do harm to your skin.
His __________ description of his adventure in the forest made us want to have a try ourselves.
I don't want any reward for my help; I gave it __________ out of friendship.