He came to this country for promoting friendship _______ for making money.

This famous temple is believed ________ about 800 years ago.

Mr. Johnson ________ about it before me.

John suggested ________ anything about it until they found our more facts.

It is not uncommon for ________ problems of communication between old and young.

I＇ m amazed that the young actress married the photographer so soon, for she ___him very well.

It is important that we _______ the task ahead of time.

l suppose you know everything about that event, ________

The policeman kept his eyes _______ on the screen of the computer to identify the criminal＇s foot-prints.

It is most desirable that the ________ for the information by himself with a few clicks online.

To obtain a visa to enter that country for the first time, you need to apply _________ .