—Have you handed in your schoolwork yet?
—Yes, I have. I guess it ______ now.
| A．has graded | B．is graded | C．is being graded | D．is grading |
He found them _____ at a table ____ chess.
| A．sat; to play | B．sitting; to play | C．seated; playing | D．seat; playing |
More and more high－rise buildings have been built in big cities space.
| A．in search of | B．in place of | C．for lack of | D．for fear of |
He is _____ careless a student that he often _____ some letters while writing.
| A．such; leaves on | B．so; leaves off | C．so; leaves out | D．such; leaves out |
In my opinion, the most famous to tourists in the city is the wooden tower.
| A．attraction | B．impression | C．instruction | D．expression |
_ _ busy schoolwork, the children also have to take arts, music and sports classes in their free time.
| A．Rather than | B．Owing to | C．Except for | D．Apart from |