3.1 think this kind of machine is really_(  practise).

2. Does your father enjoy_( invent) new  things?

1.1 think this story is much_(funny)than  that one.

6. 有了电灯泡，人们可以在晚上做和白天一样多的事情。 With light bulbs, people can do___

they can in the daytime.

5. 托马斯•爱迪生在1879年研制了第一个实用的电 灯泡。

Thomas Edison developed___light  bulb

in 1879.

4. 它们允许人们随时随地保持联系。

They allow people_____

each other anytime, anywhere.

3. 自那以来，人们能够远距离通话了。

Since then ， people_____to

2. 在它（车轮）被发明之后，旅行变得更加迅捷、更加

舒适。

After its invention, travelling  became__

1. 它们帮助人们过上更好的生活。

They help people____.

1. 自那以来_

2. 与……保持联系_

3. 在白天_

4. 过上更好的生活_

5. 在历史上_

6. 在二十世纪初_