Whose Chinese vase is it?— I have no idea, but I’m pretty sure it _______ the old lady.

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

We like______, but we don’t like _______.

I have warned him of the danger but he insisted on going there alone. — What a _______ boy!

“Overall，export performance will bebetter，and it’s going to accelerate in theMonths.” said an economist in HongKong．