30. ---Which hotel are you in?
---I ___ in a hotel. A friend I met on the train from the south___ to put me up for a couple of nights.
| A．haven’t stayed; has offered | B．am not staying; offered |
| C．am not staying; is offering | D．do not stay; offers |
It took ______ building supplies to construct these energy-saving houses. It took brains, too.
| A．other than | B．more than | C．rather than | D．less than |
The dress is really fashionable and eye-catching, but it is ______ too big for me.
| A．fairly | B．rather | C．quite | D．pretty |
My parents want me to take_________maths lessons at the weekend, but I want to play and have fun.
| A．extra | B．available | C．former | D．recent |
.—Have your working conditions improved?
—No, _____ than before, I’m afraid.
| A．no better | B．a little better | C．not worse | D．no worse |
These natural parks are very important for preserving many animals, which would _______ run the risk of
becoming extinct.
| A．otherwise | B．therefore | C．nevertheless | D．however |