It ______ directors from CCTV more than a year to shoot (拍摄) the documentary The Third Polar.
There ______ still some apples in the fridge now.
The blue jeans _______ 50 dollars. And that black pair of jeans _______ 60 dollars.
There are millions of websites on the Internet and there _________ a lot of useful ________ on the websites.
It’s a beautiful,sunny day! There ________ many people here on vacation.
Look!Each student a book in their hand.