If there _________ no air and water on Earth, all creatures (生物) will die.

• were

• was

• are

• is

The doctor makes Tina _________ at least 30 minutes a day.

• exercise

• exercises

• exercised

• exercising

If Chris _________ sorry to me, I will forgive him.

• say

• says

• will say

• is saying

Rachael’s parents won’t let her _________ to school alone.

• walking

• to walk

• walks

• walk

If the tickets are not sold well, the performance _________ canceled (取消).

• might be

• might

• is

• be

—請插入「動詞」完成句子—

好笑的影片總是讓我大笑。

Funny videos always make me _________.

—請利用「條件子句」完成句子—

如果明天下雨，我們將會待在家裡。

_________ it rains tomorrow, we will stay at home.

—請插入「動詞」完成句子—

如果Ben的中文老師心情好，他就會對著他的學生唱歌。

If Ben’s Chinese teacher is in a good mood, he _________ _________ to his students.

—請插入「動詞」完成句子—

我們的英文老師要我們在課堂上練習聽力。

Our English teacher had us _________ listening in class.

—請插入「動詞」完成句子—

你不該總是讓你的父母擔心你。

You shouldn’t let your parents _________ about you all the time.