_______ the secret of nature, the young scientist haslittle time for entertainment.

The girl,almost________ to death at the sight of the snake,shut her eyes and dared not have a second lookat it[ ]

Do you know what he was made by his father last night

下列各句中，没有语病的一句是

In the dark I could see a man lying on the floor, ____up with rope, which was____.