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—Mom，I can't see any point in working hard at all the subjects at school.
—Come on，dear. Years of hard work will surely ________ in the future.

It's said that there're millions of camels in India and ________ of them is still increasing.

Science and technology is changing fast nowadays. I bought this MP3 player at the beginning of this year but now it's out of ________.

—Have you ________ some  new ideas?
—Yeah. I'll tell you later.

Since here it's too hot for you，you may ________ go to work in a seaside city.

Peter took advantage________ his visit to Paris to improve his French.

I am very worried because my son ________ most of his spare time ________ playing games on the computer.

________he recites 10 words every day and his English has improved greatly.

With the development of science and technology, the prices of TV sets have ________.

Xu Beihong is most known ________ drawing horses________an artist.