Looking at this 18th-century telescope, they couldn't help but admire the amazing ________, sophistication and beauty of its design and mechanism.

My sister was usually quiet, but when she met up with her former classmate, she

But what if you lived there and couldnt chop (劈) wood or couldnt afford to pay s

But what if you lived there and couldnt cut wood or couldnt afford to pay someon

On our way to the house，it was raining（1） ____ hard that we couldnt help wonderi

______ that we couldnt catch up with him.A. So fast he ranB. So fast did he runC

（ ），we couldnt follow our usual schedule .A. Being the caseB. That being the cas

They couldnt hear her, as she spoke too _____ .A. quietB. quieterC. quietly

8.She couldnt help laughing and clapping her hands in______when she saw her litt

There was so much noise that the speaker couldnt make himself().A. heardB. heari

The Sheraton couldnt offer            for all four of us.A. a large enough roomB