Question

【题目】

【1】The man spent much of his childhood_________(observe) birds in the wild.

【2】My friend was down with the flu,and_______（因此）couldn't come to the party.

【3】He w_______to her so that no one else could hear.

【4】I'm full up.I couldn't eat another m________.

【5】There are many______________（方法）to improving students's writing ability.

Answer 1

【答案】

【1】observing

【2】therefore

【3】whispered

【4】mouthful

【5】approaches

【解析】

【1】Spend time （in）doing sth. 是固定用法，意思是花费时间做某事。

【2】句意：我的朋友得流感病倒了，因此不能来参加这次聚会，所以填therefore。

【3】表示发生在过去的事情，所以用一般过去时。

【4】句意：我吃饱了，我再吃不下一口。所以填mouthful。

【5】approach是可数名词，而且被many修饰，所以需要使用名词的复数形式。