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He managed to reach the summit of his career, but it was at the _________ of his health.

As is well known, the brain performs a very important _______, which controls the nerve system of the body.

—Jack Brown is very clever and he studies hard as well.
—No ________ he comes out first in the exams.

—Paul has gone abroad to try his luck.
—In my _______, his decision is not wise.

The financial crisis has put the world economy in a difficult _________.

If you buy more than ten, they will knock 20 pence off________.

  Most of the factories under___________ have been designed by Chinese engineers.

Oh,! We shouldn’t keep him waiting long, for he is not a person of ________.

From a _____ look in his eyes, I bet he didn't get the hang of the meaning of the poem. [來源:學(xué)科網(wǎng)ZXXK]

It is bad ________ to point your fingers at others while talking.