A.cheaper than the new oil | B.more quickly |
C.more expensive | D.as good as the new oil |
A.more expensive than fish oil, but better |
B.less expensive, and better |
C.less expensive, but not good |
D.more expensive, and not so good |
A.to produce it himself |
B.to prevent it being produced |
C.to be paid not to produce it |
D.the manager to produce it |