Question

На тело одновременно действуют две силы F1 и F2, модули которых соответственно равны 4 Н и 6 Н. Сила F1 направлена вправо, а сила F2 – влево.

Answer 1

1) He'll be furious if he ever finds out about this.
2) If you lent me your car, I'd get to work on time.
3) If they hadn't told us, we wouldn't have found the way.
4) We would have enjoyed the play better if it hadn't been so long.
5) The dog would have bitten you if it hadn't been tied.
6) I wouldn't do that if I were  you.
7) If they made me an offer, I would first think it over.
8) If you don't look after your plants, they will die very quickly.
9) If the island were still a tourist attraction, last week's earthquake would have caused many deaths.
10) If he had done well at his exams, he would have a more enjoyable holidays now.
11) What would you do if you were unjustly told off? 
12) If you had called a cab, you could have arrived at the office on time.
13) I would have left work earlier if my boss had given me permission.
14) My father could have been a star in the 1980s if he had tried.
15) Elizabeth could get better results if she paid more attention to her work.

Answer 2

1) finds; 2) lent; 3) wouldn't have found; 4) hadn't been; 5) hadn't tied; 6) were; 7) would think; 8) will die; 9) would cause: 10) would have had; 11) told off; 12) called; 13) had given; 14) could have been; 15) paid