Which of the following actions can teachers take to strengthen students' oral language skills?

Asking students open-ended questions is an effective way to strengthen their oral language skills because it encourages them to think critically and articulate their thoughts in a more elaborate manner. Open-ended questions require students to construct responses rather than simply selecting from provided options, leading to extended dialogue and opportunities for them to practice using varied vocabulary and complex sentence structures. This method engages students in meaningful conversation, facilitating language development as they express their ideas and feelings, listen to peers, and learn to build on each other's contributions.

The other options, while useful in certain contexts, do not directly promote the development of oral language skills as effectively as open-ended questions. Worksheets may support grammar understanding but lack interactive verbal engagement. Limiting discussions to pairs restricts the number of perspectives and language use, while reading logs focus on written language rather than oral expression.