Markets are the system that       some people’s demands and some other people’s supplies.

—Our son has picked up some bad habits recently, and I am really worried about it.

—                      .

You'd better ____________ the car because you are drunk.

Questionnaires are not suitable_____some people.

But the Internet can bring some ________ effects, too. The most common one, some teenagers are addicted to computer games on the Internet. 

—Are you ready to take a ride in my new sports car?

—                      .

—  Some cars are really expensive.

—                       

—  That’s a nice car!

—                      

—  It is a little expensive for me. Can I have a discount?

—  ______

WinZip, WinRAR and Microsoft’s Internet Explorer are all data compression software.

With an Internet connection you can get some of the basic services available are .

There are some visitors         to our marketing department next week. 

—  You always shop online. Is it really reliable?

—  __________

As a child I used to wash my parents' car to earn some _____ money.

 A baby’s first noises are ________.

 A baby’s first noises are ________.

As a child I used to wash my parents\' car to earn some _____ money.