根据单词的首字母提示完成句子。
The determination and patience of the scientists was rewarded in 1996 with a b___________ --- the cloning of Dolly the sheep.
In 1846 the United States d__________war on Mexico and after it lost the war, Mexico had to give California to the United States.
Henry wanted Eliza to make the a____________ of the American ambassador, so he could act as a referee and judge whether he had passed her off as a lady.
What are your c______________ for evaluating the quality of a bottle of wine?
He was a specialist in the study of bones and found it challenging to search for and i_________ bones of early peoples.