He is at least as tall as his brother, if not _________.
.Li Ming speaks very good English _____ he were an English boy.
You ________ be hungry already— You had lunch only two hours ago!
—Have a cigarette, will you ? —No, thanks. I _________ heavily, but I’ve given it up recently.
—I am sorry I can’t help you. —________, thank you very much.
He _______ me to come to the party, but he didn’t show up.