Use "cast a shadow over" in a sentence

1. Who cast a shadow over the Labour conference by quitting the Shadow Cabinet?

2. Show jeopardy: Langbaurgh's budget economies have cast a shadow over the future of East Cleveland's annual show.

3. " said she, while her ill-omened physiognomy seemed to cast a shadow over the cheerful newness of the house.

4. 2.5.1 The height above ground of the junction box support is restricted to no more than 25 cm so that it will not cast a shadow over the area directly above the sensors.

5. Adumbrate (v.) 1580s, "to outline, to sketch," from Latin adumbratus "sketched, shadowed in outline," also "feigned, unreal, sham, fictitious," past participle of adumbrare "cast a shadow over;" in painting, "to represent (a thing) in outline," from ad "to" (see ad-) + umbrare "to cast in shadow," from PIE root *andho-"blind; dark" (see umbrage).Meaning "to overshadow" is from 1660s in English.