Кто в английском шарит помогите!!!

в английском шарят в другой рубрике.

1. This question WILL BE DISCUSSED at the next seminar.
2. Do you know what films ARE GOING TO BE/WILL BE SHOWN during the festival?
3. I am not sure whether any of his stories HAVE EVER BEEN TRANSLATED into Russian.
4. It seems to us that the repairs in our flat WILL HAVE NEVER BE COMPLETED.
5. They say no more chemical factories HAVE BEEN BUILT near Lake Baikal since then.
6. Can you hear what IS BEING ANNOUNCED on the radio now?
7. Unfortunately you weren’t listening when this rule WAS BEING EXPLAINED.
8. Why HASN'T this topic BEEN CHOSEN by anybody yet?
9. What other language WILL we BE TAUGHT next term?
10. How long HAS this problem BEEN DISCUSSED by now?
11. Did the producer say how many times this play HAD already BEEN PERFORMED on the stage?
12. I was afraid that by the time we returned all the food WOULD HAVE already BEEN EATEN.

1 will being discussed, 4 have been completed, 5 had been built, 6 is being announced, 7 was being explained, 8 hasn't been choosed, 9 will be teached, 11 has been performed, надеюсь, что так. Здесь только несколько)

1. This question will be discussed at the next seminar.
2. Do you know what films will be shown during the festival?
3. I am not sure whether any of his stories have ever been translated into Russian.
4. It seems to us that the repairs in our flat will be never completed.
5. They say no more chemical factories have been built near Lake Baikal since then.
6. Can you hear what is announcing on the radio now?
7. Unfortunately you weren’t listening when this rule was explained.
8. Why this topic haven`t been chosen by anybody yet?
9. What other language we wiil be tought (не помню как пишется этот глагол в 3й форме) next term?
10. How long this problem has been discussed by now?
11. Did the producer say how many times this play has already been performed on the stage?
12. I was afraid that by the time we returned all the food wiil be already eaten.