Well, you can buy $20 tickets or 30 $ tickets, ______ you prefer.
At no point south of the Han River _______ more than a mile.
Only at that time ______ that he had made a lot of mistakes in his homework.
He ______ prison two years ago and now he _______.
If city noises _______ from increasing, people _______ shout to be heard even at the dinner table 20 years from now.
I _____ ten minutes to decide whether I should reject the offer.