He put it firmly that in no case _______ give in to others on such matters.
How much bread is there?-_____________.
Only when it is hungry ______ a human being.
Only _______ as an interpreter _______ how important it is to grasp English.
The physics teacher once said that we first _____the lightning followed by thunders because light ______ faster than sound.
You'd better _______ your score and see if you have passed the exam.