The boss said to the secretary, “If you work well, you _____ have a rise.”
| A．must | B．ought to |
| C．would | D．shall |
Nowadays people sometimes separate their waste to make it easier for it __________.
| A．reusing | B．reused |
| C．reuses | D．to be reused |
The chair looks rather hard, but in fact it is very comfortable to __________.
| A．sit | B．sit on |
| C．be seat | D．be sat on |
In the Grand Canyon, each rock layer can __________ a chapter in a book.
| A．regard as | B．think of as |
| C．be thought as | D．be regarded as |
The children had __________ basketball.
| A．a great fun playing | B．great fun playing |
| C．great fun to play | D．a great funny playing |
"The interest shall be __________ five parts, according to the agreement made by both sides," declared the judge.
| A．divided up | B．divided into | C．divided by | D．divided from |