_____ Longyan you see today is quite _____ different city from what it was twenty years ago. A. The, a B. 不填, a C. The, 不填 D. A. a
_____, you have given me a lot of help.
—— Coffee _____ milk? —— Only milk, please, _____ I used to like coffee.
Father advised me not to say anything until_____ at the meeting.
You’re_____your time trying to persuade him. He’ll never join us.
Well, we have been waiting here_____for the guest.