n the two parts of theconcert is an interval, theaudience can buy ice cream

It’s the office! So you _____ know eating is not allowed here. —Oh, sorry.

______, I love soft music more than popular music

ny 3D film directors tend to usestate-of-the-art technology to thestory , so that thefilms attract audience’s attention very much.

“ Is this your schoolbag ” “ No, it isn’t. It’s________.”