After three hours’ climbing, they reached they thought was the place they’d been dreaming of.
| A．what |
| B．which |
| C．where |
| D．that |
.
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
.
He wanted to know what I thought, _____ confused me because I thought the author knew
more than I did.
| A．when | B．that | C．which | D．where |