新六级－综合改错题十二(2)
6 Microwave ovens are generally more costlier than 6.__________
common ovens.
7 We are not necessary capable of doing such an 7.__________
exacting job.
8 There may be sound medicine reasons for accepting 8.__________
electrical shock treatment, but such reasons are totally
dependent on the balance of risks and benefits for the
patients.
9 Living is risky. Crossing the road, driving a car, flying,
swallowing an aspirin tablet or eating a chicken sandwich
— they can all be fatal. Clearly some risks worth taking, 9.__________
especially when the rewards are high.
10 Punctuality is a good habit, and unpunctuality is a bad
one. A few minutes delay may not be a serious matter. 10.__________