They showed me a medicine that was scientifically ______ from human hair and used in helping their growth.
|
A．learned |
B．chosen |
C．prepared |
D．separated |
It is said that there are millions of camels in India and _______ of them is growing.
|
A．the number |
B．a great number |
C．a lot |
D．a good many |
It was on a cold winter evening_______ his father left home and was never back.
|
A．where |
B．which |
C．that |
D．when |
We don’t need to do extra work this evening. The day’s work was almost ______ now.
|
A．at the end |
B．at an end |
C．at one end |
D．at our end |
Ever since my brother graduated from the university, he _______ in the present company for 15 years and he is now chief engineer of the company .
A. worked B. has been working C. is working D. works
The athlete fell off his bike when he _____ down the hill.
A. cycled B. was cycling C. had cycled D. is cycling
