1) If Frank`s gone out, we would ask John to help us.
2) If Sally had spare time, she could pay you more attention.
3) If she had notheard the news, she wouldn`t have gone there.
4) If the factory did not cut back proprobuction, many people would have their work.
5) If the train were less crowded, we would be more comfortable.
6) What would they have done if we had not helped them?
7) If we had been there, it wouldn`t have happened.
8) He might have heard the news, if he had not turned off the radio.
9) If the boy were attentive, he won`t make any mistakes in his dictation.
10) If you had asked her for tickets, she could have noticed the fire. 
11) If he had not come home, he wouldn`t have noticed the fire.
12)
13) We wouldn`t have gone to (thuse) party if we had known the truth.
15) If you visited the dentist, you wouldn`t have a problem with your tooth.
16) If I am not out of university, I will be working as a foreign correspondent

1)If Frenk`s  gone out, we would ask John to helpus.
2) IF Sally  had spare time, she could pay you more attention.
3) If she wouldn't heard the news, she wouldn`t have gone there.
4) If the factory wouldn't  cut back (proprobuction-рассмотрите это слово), many people would have their work.
5) If the train  were less crowded, we would be more comfortable.
6) What would they have done if we wouldn't helped them.
7) If we were  there, it wouldn`t happened.
8) He might have heard the news, if he wouldn't turned on the radio.
9) If the boy were attentive, he won`t make any mistakes in his dictation.
10) If you would ask her for tickets, she could have noticed the fire. 
11) If he wouldn't  come home, he wouldn`t have noticed the fire.
12) If I wouldn't  come home,in a shower I would answer the call.
13) We wouldn`t have gone to the  party if we wouldn't know the truth.
15) If you would visit  the dentist,you wouldn`t have a problem with your tooth.
16) If I were not out of university, I will be working as a foreign  correspondent.