“It’s twelve o’clock, I think I must be off now.” “Oh, really? I ______ it at all.”
It is dangerous to __________ in the forest,because you are easily lost.
The dictionary __________ 10,000 words,__________ many in science.
The policeman stopped the stranger and asked him where he __________.
_________ you are right in refusing to join that club.
Life is like a long race __________ we compete with others to go beyond ourselves.