1 . Nowadays, electronic locks are w________ used, which means people don’t need to use keys to enter their houses.

2 . —The mobile phone is ________ great invention.
—Yes, it’s ________ used in our daily life.

A．a, lastly

B．an, exactly

C．a, widely

D．the, nearly

3 . Reading ________ (wide) is helpful to your study.

4 . Smart phones are ________ (广泛地) used among people of all ages in our daily life.

5 . —How is it going after you moved to Nanjing?
—Everything seems to be going ________.

A．properly

B．generally

C．smoothly

D．widely

6 . In the near future, AI will be ________ used and play an important role in our life.

A．easily

B．hardly

C．simply

D．widely

7 . —Do you think Internet Plus (互联网+) has changed our life?
—Sure. It is ________ used in all the fields, such as shopping, education and travelling.

A．widely

B．heavily

C．hardly

8 . Your mother will ________ love the card that you made by yourself.

A．nearly

B．widely

C．quietly

D．certainly

9 . 现在，汉语被人们在全世界广泛地使用。
Nowadays, Chinese is ________ by people around the world.

10 . With the development of the Internet, smartphones are ________ (wide) used among people.