Complete the sentences.Use the correct from of the verbs in brackets. 1.If you______two books,you______one free.(Buy,get) 2.The menu______on the screen if you_______this button twice.(Appear,press) 3.If dogs_________chocolate,it______them ill.(Eat,make) 4.If water______,it_____(Freeze,expand) 5.If you______water to 100°C,it______.(Heat,boil)

1  It’s the first time I have ever eaten octopus! 2  Sandy has not seen his sister since she went to university. 3  They have gone on holiday to Spain and won’t be back until the end of the month. 4  Poor Marusya! She has been writing that essay for hours now and she stillhasn’t finished! 5 Have you ever met) anyone famous? 6 I have been trying to get in touch with Jenny all morning, but I can’t find heranywhere.7 I have not finished the book yet so I can’t tell you what happens. 8 Have you already decided where you’re going this summer? 9 We have lived have been living) here for the last six years. 10 I have never heard such nonsense!