——Don’t you agree with what he said at the meeting?——Yes, _____! It can’t be better.

Nobody could believe what Chloe says because she is ___________ changing her mind.

Although China has developed its economy greatly, its per capital GDP is still         one-tenth of the United States.

 He said it was _____ impossible to buy the novel which was _____ worth reading.

—How did you sleep last night?  —Like a log. Never slept ____.