【細節點強化】
若是於過去發生的狀態，動名詞當主詞時，要用「過去式」單數動詞
Attending the funeral of the elephant in Animal Shelter is one of the horrible experiences in Doctor Mark’s life.【X】
【細節點強化】
代名詞指代：ones用於指代前面出現過的「複數可數名詞」
Desert chameleons cannot always be the one which feed on others because they will encounter their natural enemies, such as rattlesnakes. Desert rattlesnakes normally thrive in extremely dry climates, while their distant cousins, pythons prefer soggier one.【X】
＊解析＊
這個句型中介紹了考生較不熟悉的用法ones，其用於指代「複數可數名詞」。錯誤的地方在Desert chameleons cannot always be the one which feed on others…和Desert rattlesnakes normally thrive in extremely dry climates, while their distant cousins, pythons prefer soggier one.，兩處的one均須改成ones，第一個ones指代chameleons，第二個ones指的是climates用於避免重複。
The height of the giraffe enables it to consume food on exceedingly high branches, a meal that is unattainable to most herbivores. Elephants, like giraffes, are also benefited from having tallness and their trunks allow them to grab twigs and leaves on high boughs.
