Помогите пожалуйста номера 247,248,249,250 мне завтра сдавать

248:1)where were you yesterday? 2)when were you at the zoo? 3)why were you late? 4) who was at the zoo...
249: 1) olga wears dresses 2) the girls wear dresses 3) oleg wears t-shirts
250: 1) there are; shelves 2) was; were 3) bought; -; 4) this; funnier; that 5) will; the funniest 6) are;them 7) buy; them8) я не знаю:( 9) better; than 10) eats