I am sorry. I __________ you _________ to me.
A. don’t know; are speaking B. don’t know; were speaking
C. didn’t know; were speaking D. didn’t know; are speaking
They were talking about the persons and things __________ they could remember in their former school.
A. where B. whom
C. that D. when
_________ the same mistake again made his teacher very angry.
A. His being made B. He had made
C. He had making D. His making
We will keep you __________ what will happen here.
A. informing of B. to be informed
C. informed of D. informing
The boss __________ during working hours and all the workers __________ in that company.
A. forbids smoking; are forbidden to smoke B. forbids to smoke; are forbidden to smoke
C. forbids smoking; forbid from smoking D. forbids to smoke; are forbidden from smoking
The factory produces half a million pairs of shoes every year, _______80% are sold abroad.
A. which of B. of which
C. of them D. of that
