Along one line there was a gradual elaboration of the tube until it culminated, so far as structural complexity is concerned, in the so-called trapdoor nests or burrows of various families; along the other line the tubular retreat either retains its primitive simplicity in association with a new structure, the snare or net, or is entirely superseded by the latter. [Please select]
0
Listening a moment she cautiously lowered the trapdoor in the floor and closed the opening, fastening it with its bolt. [Please select]
0
Not satisfied with this, the child moved a table to the trapdoor, on which she piled everything of weight in the kitchen. [Please select]
0
"Look about, Hugh," he exclaimed suddenly; "there must be a trapdoor somewhere for lowering the sacks." [Please select]
0
Above them, where a ten-ton stone trapdoor lay closed over their heads, black powder stood in heaps and sacks and barrels. [Please select]
Do you have a better example in your mind? Please submit your sentence!