Question

用方框中所给单词的正确形式填空

1.They usually go to work on their ______.

2.Do you know what animals live on ______?

3.I think it is ______ to answer the question.

4.---What do you think of this new ______?

---Great! It can help us do lots of work.

5.Do you want to fly into ______ by rocket（火箭）one day?

6.There are twenty-four ______ in a day.

7.Look, the sea level is ______ now.

8.She is putting the mouse ______ her bag.

9.The apples are very big and nice. But they are very ______.

10.I can’t carry this table because it is very ______.

Answer

1.bikes

2.land

3.easy

4.machine

5.space

6.hours

7.rising

8.into

9.cheap

10.heavy

【解析】

1. their bikes意为“骑（他们的）自行车”。

2. land意为“在陆地上”。

3.容易。

4.之后要使用名词。句意：“你认为这台新机器怎么样？”“很棒！它可以帮我们做许多工作。”

5. into space意为“飞入太空”。

6.

7.由Look及now可知，应填入一个动词的-ing形式和is一起构成现在进行时。句意：看，海平面正在上升。

8.

9.看，但它们很便宜。

10.