I am a determined person. ____ I have made up my mind, nothing can change my mind.
| A．Once | B．Though | C．Unless | D．Until |
I am concerned ____ it that I can’t concentrate ____ my work because of headache.
| A．of; on | B．of; of | C．about; on | D．about; to |
_____of danger in the street at night, she had to go home, with a friend_____ her.
| A．Warned; accompanied | B．Warning; accompanying |
| C．Having warned; accompanied | D．Having been warned; accompanying |
—Jack is very clever and he studies hard as well.
—It’s no ______ he always comes out first in the exams.
| A．doubt | B．need | C．wonder | D．problem |
Autumn coming, down ________.
| A．do the leaves fall | B．the leaves will fall |
| C．fall the leaves | D．the leaves are falling |
The general at last got a chance to visit the village, ____ he used to fight, _____ he had been dreaming of for years.
| A．that; which | B．where; that | C．in which; what | D．where; which |