Is russia a small country? does the sun rise in the east? are you 3 years old? can crocodiles fly? are there 7 days in a week? was “war and peace” written by nekrasov? do people have two ears? did the great patriotic war start in 1945? must you fasten the seat-belt in a car? have you finished doing these english exercises? will the water boil at +100 oc? are you practicing english grammar now?
2.No, it doesn’t
3.No, I’m not
4.No, they can’t
5. Yes, there are
6. No, it wasn’t
7. Yes they do
8.Yes, it did
9.Yes, you must
10.No, I haven’ t
11.Yes, it will
12.Yes, I am