19. The language used in advertisements differs from____________used in ordinary readings.

Do you have anything           is important to tell me?

30．I wrote emails to my sister and brother last week. To my disappointment,_______of them wrote me back.

25．—There’s somebody at the door, Mr. Wilson.
—Tell_______I’m out.

A．it

B．him

C．them

D．somebody

22. Is this factory _____ you visited the other day？ 

The English spoken in the United States is only slightly different from        spoken in England.

——I’d like some more cheese.
——Sorry, there’s ______ left.

——Could we see each other at 3 o’clock this afternoon?
——Sorry, let’s make it       time.

To know more about the British Museum, you can use the Internet to go to the library, or _______.

It was hard for him to learn English in a family, in which _____ of the parents spoke the language.