Doctor Wang says that ________ what forceful arguments against cigarette there are, many people insist on smoking.

When will you come to see me, Mum—I will go to see you when you____ the class.

How about your job hunting?—No luck. Now, I’ve reached the stage________ I don’t care what I do.

On August 28, 2013, Yutu or Jade Rabbit on Chang’e III around the Moon saw nothing in _______ space except _______ stars.

. We all write _______, even there’s not much to say