My grandfather was badly ill, so we asked him _________ smoking.
Linda always feels very _________. Can you get some advice for her?
There is ________ invitation on the desk. _______ invitation is from Lucy.
--- I’m sorry for stepping on your foot. --- ______.
Michael Jordan has failed over and over again in his life. And that is _______ he succeeds.
--- We can use QQ to communicate with each other online. --- Good. Will you please show me _______?