There was _____ time when everything to do with _______ nature could keep Anne spellbound.
---It is a long time ______ I saw you last. ---Yes.And it will be a long time ______ we see each other again.
I can’t say which type of tea tastes better. It’s just a(n) ______ of personal preference.
Liu Fang is a company CEO now, but she ____ as a teacher in a middle school for three years.
— How was your holiday? — It couldn’t have been _____. I just stayed in the hotel because it was raining most of the time.
The factory produces half a million pairs of shoes every year,80%________ are sold abroad.