–Who’s that boy?–Liang Bo. He is _____ very popular singer in Voice of China.A. a B. an C. the
I find ________ difficult to remember everything, though I’m still young.
It’s an ________well (井). Stay away from it.
The twins may look the same _____ each other, but they are different ______ many ways.
There is ______ in today’s newspaper.
We will go for a picnic if it ______ tomorrow.