Unit 3

You may know that brown bears hibernate and that goldfish sleep ​ (a)   closing their eyes, but have you ever wondered how other animals sleep? You might be surprised when you read some of the ​ (b)   amazing facts about animals’ sleeping habits. // Unlike most mammals, giraffes sleep very ​ (c)   . In fact, it is reported that some giraffes sleep only thirty minutes a day ​ (d)   average. When a giraffe sleeps, it curls its long neck and lays its head on its hip. However, there are often predators around, and a giraffe can’t stand up from this position very quickly. Therefore, a giraffe never naps for too long. // Sea otters, one of the world’s cutest animals, perhaps have the cutest sleeping ​ (e)   . Groups of sea otters float on their backs and hold hands while they are sleeping! They can rest on the land, but they are much safer in the water. To avoid floating away, they lock their little paws together and hold on to each other.

• without
• following
• little
• on
• position
• few
• in

Samuel w____ if he will lose some weight after he joins the swimming club. Samuel想知道如果他加入泳社會不會瘦下來。

The travelers stood there ​ (a)   amazement as they looked at the huge rainbow up in the sky.

• in
• with

在平均之上 怎麼說？

The boots were much more expensive than Tina had expected; th____, she didn’t buy them.

The family a____ getting stuck in the traffic jam by leaving home very early in the morning.

讓某人睡不著 怎麼說？（用awake）

Maggie 在她上學第一天給同學留下很好的印象。（用leave impression on)

breath 的動詞？

After high school, the two best friends plan to ____ ____ ____ j____ around the world. 這兩位好朋友打算在高中畢業後要去全世界旅遊。