If you have any difficulty with this paper, you can _______ your notebooks.
| A．focus on | B．carry on | C．refer to | D．go with |
.
The information he gave us is more important than _____ we got ourselves.
| A．one | B．those | C．that | D．the one |
.
She can’t help ______ the house because she’s busy making a cake.
| A．to clean | B．cleaning | C．cleaned | D．being cleaned |
.
The country life he was used to _________ greatly since 1992.
| A．change | B．has changed | C．changing | D．have changed |
.
I’ve found that many people are still in _____ habit of writing silly things in _____ public places.
| A．the; the | B．/; / | C．the; / | D．/; the |
.
I think I had at least a billion test, __ one in which they cut out a piece of muscle from my leg.
A. including B, include C. includes D. included