with

With the opening of the economy to increased foreign trade and foreign investment, our foreign trade has grown fast for the past 25 years.

The kind of material ________ with the temperature increasing.

　　　　for a long time, but he tried his best to catch up with his classmates.

It was in 2001_________ this type of car began to be popular with the teenagers.

We have ______ diplomatic relations with many countries.

—How           on with your new job these days? —Not bad.  

It is a____ task needs to be dealt with now.

— I don’t have any change with me．Will you pay the fare for me？ —            ．

---Say, Jane, will you come with me to the game Friday? ---______, Bob, but I promised Mary I’d go with her.

The old man looked at me with his mouth wide open _____ to say something to me.