We _____ know things about each other that we should not know, have no right _____, and have a right, actually, not to know.
She told Tom ________ make the same mistake again.
----Smoking is bad for your health. ----Yes, I know. But I simply can’t ______.
The old temple _______ roof was damaged in storm is now under repair.
Time should be made full use of _________ ourselves.
Electricity ,like other forms of_________ ,has greatly increased in price.