Remember to ________ a good state of mind even if you should fail plenty of times．
| A．take up | B．brush up | C．get up | D．keep up |
Everybody said it was a perfect marriage; no one had ever known________couple.
| A．the happier | B．a happier |
| C．a happiest | D．the happiest |
—There is no way for us to book ________apartment.
—Thus we will have to make full use of what we have now.
| A．a bigger | B．the bigger | C．the biggest | D．a big |
________of the land in that district________covered with trees and grass.
| A．Two fifth；is | B．Two fifth；are |
| C．Two fifths；is | D．Two fifths；are |
—The cake is delicious.
—Well, at least it is________the one I baked last week.
| A．as bad as | B．no worse than |
| C．no better than | D．not better than |
The pianos in another shop will be________， but________.
| A．cheaper；not as better | B．more cheaper；not as better |
| C．cheaper；not as good | D．more cheap；not as good |