suchは単数か複数か？

While poorly made watches have recently appeared on the market under the Oak Watch brand, we guarantee that we would never sell ----.

As the guest speaker used too many technical terms in his explanations, few people understood what his speech was all ----.

The number of serious injuries decreased once the employees were ---- to wear helmets at all times in the factory.

I'm sorry, but we can't take the bulk order on the phone until we ---- it with a document.

Most of ---- present at Mr. Khan's talk came to protest his company's animal testing practices.

Adriana is hired as a secretary, not an engineer, but she is ---- enough to manage the latest technology.

thisは何を修飾する？

数詞の品詞は？

可算名詞は単数や無冠詞では？

The priority of the fire department ------- the highest level of service to the citizens of Brewster and surrounding areas.

Ken Gupta's latest novel, Listen to the Song of the Wind, certainly lends ------- to being adapted for film.

Novelist Elizabeth Noguchi was her own ------- critic, inspecting every word and phrase with an eye toward possible improvement.