1) two old farmhouses
2) many dangerous animals
3) nine new roofs
4) two comfortable sofas
5) ten grey gooses
6) twenty white sheep (исключение)
7) four funny mice (исключение)
Now the cities are more exciring than before
My sister taught herself to swim.
I hurt myself when I fell down the stairs.
We're meeting at 8.00 this evening.
Остальное без ошибок