1. In 1980, the Supreme Court ruled that scientists could patent bacteria made in laboratories. This important decision has made profitable genetic engineering possible.
2. Correct
3. When I approached him after school for extra help with my algebra, he replied that he had already given me enough time and that I should find a tutor who could explain things slowly and carefully.
4. A University of Manchester astronomer, who thrilled sky watchers when he reported discovery of a planet around a neutron star, retracted his announcement.
5. Abigail Adams championed women's rights. Writing about new legislation to her husband John early in the history of the United States, she said, "I desire you would remember the ladies and be more generous and favorable to them than your ancestors." This was a strong remark, considering the times.
Return to the English 24 website.