All of us find_______necessary to take exercise every day.
You had better _________ wine because you have to drive back home.
—We can use QQ to talk with each other on the Internet.—Really? But can you tell me _______it.
We had _______ 8-day holiday during this National holidays, but some of us felt unhappy because of _________heavy traffic on the highways.
When I got there, the train _____________.
The newly designed iPhone 5 on the market____________ well now. Get one before it __________out in the shop.