As we all know, the advantage _______ is good for students’ self-improvement.
| A．they take of the library | B．they take the library |
| C．they take to the library | D．they take the library of |
Happy birthday, Alice! So you have _________ twenty-one already!
| A．become | B．turned | C．grown | D．passed |
---–I was riding along the street and all of a sudden, a car cut in and knocked me down..
-----You can never be ________ careful in the street.
| A．much | B．very | C．so | D．too |
. Now then, children, it’s time you _________.
| A．washed and dressed | B．are washed and dressed |
| C．will wash and dress | D．were washed and dressed |
She could speak both English and French, but _________ is hard to believe.
| A．she | B．this | C．that | D．which |
There is no night-flight to the small town. The service was ________ at the end of the summer.
| A．turned over | B．turned off | C．taken out | D．taken off |