Which sentence correctly uses a comma to separate the introductory phrase? Before researchers are granted access to the rare-book stacks, they must be approved through a security screening process. Before, researchers are granted access to the rare-book stacks they must be approved through a security screening process. Before researchers are granted access, to the rare-book stacks they must be approved through a security screening process. Before researchers are granted access to the rare-book stacks they must be approved through, a security screening process.

Question

English

Jaxon Weaver

21 October, 05:25

Which sentence correctly uses a comma to separate the introductory phrase? Before researchers are granted access to the rare-book stacks, they must be approved through a security screening process. Before, researchers are granted access to the rare-book stacks they must be approved through a security screening process. Before researchers are granted access, to the rare-book stacks they must be approved through a security screening process. Before researchers are granted access to the rare-book stacks they must be approved through, a security screening process.

+2

Answers (1)

Know the Answer?

Sean Beck · Answer 1

The sentence that correctly uses a comma to separate the introductory phrase is the first one - Before researchers are granted access to the rare-book stacks, they must be approved through a security screening process.