Я не уверенна, но предположу
1. The Russian foodstuffs that are used in cuisine are beet(Свекла), cottage cheese ( творог), cabbage (капуста), meat. dough (тесто)
2. The Olivie salad (Russian salad), solyanka, kulebyaka, pelmeni, borshch, crepes(blini)
Liquors: Vodka
3. Borshch, solyanka, okroshka(cold soup), noodle chiken soup, shchi, uha
4. Pelmeni, kebab(шашлык), golubtsy, chiken kiev *( котлета по киевски) , jellied meat (холодец)
5. Cottage cheese/tvorog, kefir, sgushenka/condensed milk
6. Napoleon, Medovik, blini, syrniki, cabbage rolls/golubtsy
1. He has been talking for 2 years about his trip to Australia.
2. He has been looking for his book all the morning.
3. I have been wondering if I couldn't study German a little more.
4. He hasn't been thinking about his girlfriend all the week.
5. We have been just talking about you.
6. I have been writing for you for about thirty minutes.
7. He hasn't been sitting in that chair all the evening.
8. Have we been traveling though Texas for 4 years?
9. We haven't been listening to the radio all the morning.
10. Has he been waiting for the bus for half an hour?