You’d better not _______ these two sentences, otherwise thereaders cannot fully understand you.
The problem was raised ________ we should get all the machines________.
—How did you find the film Curse of the Golden Flower?—__________. I can’t think too highly of it.
Every possible means __to prevent the air pollution, but the sky is still not clear.
_____ the students in our class have in common is _____ they are all working hard to pursue their dreams.
Big businesses enjoy certain _________ that smaller ones don’t have.