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English

1. Choose the correct form: active or passive.

  1. This problem (discussed / was discussed) at the last meeting.

  2. The program (transmitted / is transmitted) from the laboratory.

  3. Those papers (covered / are covered) the problems of nuclear physics.

  4. His speech (devoted / was devoted) to the problem of ecology.

  5. He (will participate / will be participated) in the work of the conference.

  6. The article (will discuss / will be discussed) at the lesson today.

  7. The scientists (are still solving / are still being solved) this problem.

  8. The conference (has stimulated / has been stimulated) interest in educational technology.