Ответ:

{XIX}

1. Are both these facts being discussed? (in the next article).

  No, they are not. They will be discussed in the next article.

2. Are students being taught differential geometry now? (next term).

    No, they are not. They will be taught next term.

3. Were both methods being considered? (during the next seminar).

    No, they were not. They will being considered during the next seminar.

4. Is the machine being built now? (next year).

    No, it is not. It will be built next year.

5. Were the problems facing human society being discussed then? (at the international conference next month).

  No, they were not. They will being  discussed at the international conference next month.

{VI}

1. He rises late every day.

  He ought not rise early.

2. She takes very long walks in the evening.

   She ought not to take very long walks.

3. They discussed such things in the children's presence.

   They ought not to discuss such things in the children's presence.

4. They are constructing this modem building near the ancient monastery.

   They ought not to construct this modem building near the ancient monastery

5. He is going to Sevastopol before his exams.

   He ought not to go to Sevastopol before his exams.

Объяснение: