Our teacher is always busy preparing lessons until 11 o’clock at night, _____we students have gone to sleep.
The camera isn’t good enough; I want to change ______.
_____ comes to see me, tell him I’m out.
_____ comes is welcome.
Tell _______ you like — it makes no difference to me.
“It’s said that he is a wise leader.” “Oh, no, he is _____ but a wise leader.”