срочно даю 20 В: Ученик прочитал 138 страниц, что составляет 23% числа всех страниц в книге. Сколько страниц в книге?

Open the brackets. Tranlate into Russian.

1.  If l (to have) this rare book, I should lent it to you. 

2.  The dish would have been much more tasty if she (to be) a better cook. 

3.  If my friend comes to see me, I (to be) very glad.

 4.  He (not to phone) you if I had not reminded him to do that. 

5.  Your brother (to become) much stronger if he took cold baths regularly. 

6.  If you (not to work) systematically, you’ll fail the exam. 

7.  If he (to be) more courageous, he would not be afraid. 

8.  If you (to put) the ice cream into refrigerator, it would not have melted. 

9.  They will be surprised if (to make) such a mistake in test. 

10.  If the fisherman had been less patient, he (not to catch) so much fish.   

11.  If I (to know) the result now, I would phone her immediately

12.  If you (to put on) your glasses, you`ll see better

13.  My brother wouldn't have missed so many lessons if he (not to hurt) his leg.