There are altogether eleven books on the shelf,_____ five are mine .A on which B in which C of which D from which
The financial crisis has put the world economy in a difficult _________.
—Paul has gone abroad to try his luck.—In my _______, his decision is not wise.
—Jack Brown is very clever and he studies hard as well.—No ________ he comes out first in the exams.
As is well known, the brain performs a very important _______, which controls the nerve system of the body.
He managed to reach the summit of his career, but it was at the _________ of his health.