Как : tv and radio are also two of the mail teaching channels used by the open university. this "university of the air" allows many thousands of students to study at home for degrees they never would have to do without sleep as most of their programmes are broadcast early in the morning or late at night

Япопыталась буквами написать произношение, но я не уверена,что ты правильно прочтешь.

If you (to be) busy, i (to have) you alone. 1 type. if you're busy, i will leave you alone 2 type. if you were busy, i would left you alone 3 type. if you had been busy, i would have left you alone 2. if i (to have) in moscow, i (to visit) the tretyakov gallery every year. 1 type. if i am in moscow, i will visit the tretyakov gallery every year 2 type. if i were in moscow, i would visit the tretyakov gallery every year 3 type. if i had been in moscow, i would have visited the tretyakov gallery every year 3. if i (to get) a ticket, i (to go) to the philharmonic. 1 type. if i get a ticket, i will go to the philarmonic 2 type. if i got a ticket, i would go to the philarmonic 3 type. if i had got a ticket, i would have gone to the philarmonic 4. if i (to live) near a wood, i (to gather) a lot of mushrooms. 1 type. if i live near a wood, i will gather a lot of mushrooms 2 type. if i lived near a wood, i would gather a lot of mushrooms 3 type. if i had lived near a wood, i would have gathered a lot of mushrooms 5. if my father (to return) early, we (to watch) tv together. 1 type. if my father returns early, we will watch tv together. 2 type. if my father returned early, we would watch tv together 3 type. if my father had returned early, we would have watched tv together 6. if she (to know) english, she (to try) to enter the university. 1 type. if she knows english, she will try to enter the university 2 type. if she knew english, she would try to enter the university 3 type. if she had known english, she would have tried to enter the university 7. if my friend (to come) to see me, i (to be) very glad. 1 type. if my friend comes to see me, i will be very glad 2 type. if my friend came to see me, i would be very glad 3 type. if my friend had come to see me, i would have been very glad 8. if mother (to buy) a cake, we (to have) a very nice teaparty. 1 type. if mother buys a cake, we will have a very nice teaparty 2 type. if mother bought a cake, we would have a very nice teaparty 3 type. if mother had bought a cake, we would have had a very nice teaparty 9. if we (to receive) a telegram from him, we (not to worry). 1 type. if we receive a telegram from him, we will not worry 2 type. if we received a telegram from him, we wouldn't worry 3 type. if we had received a telegram from him, we would haven't worried 10. if you (not to work) systematically, you (to fail) at the examination. 1 type. if you dont work systematically, you will fail the examination 2 type. if you didnt work systematically, you would fail the examination 3 type. if you hadn't worked systematically, you would have failed examination этж  как я долго печатал