Question

6. Напишите следующие предложения в вопросительной и отрицательной формах: 1) There are some extra chairs in the next room. 2) He made some mistakes in spelling. 3) They have some pretty dresses in that store. 4) The teacher taught us some important rules of grammar. 5) We learned some new words in class yesterday. 6) There are some flowers in the yellow vase.

Answer 1

1) There aren't any extra chairs in the next room. There are no  extra chairs in the next room. 
2) He didn't make any mistakes in spelling.
3) They don't have any pretty dresses in that store.
4) The teacher didn't teach us any important rules of grammar.
5) We didn't learn any new words in class yesterday.
6) There aren't any flowers in the yellow vase. There are no flowers in the yellow vase.

1) Are there any extra chairs in the next room?
2) Did he made any mistakes in spelling?
3) Do they have any pretty dresses in that store?
4) Does the teacher teascht us any important rules of grammar?
5) Did we learn any new words in class yesterday?
6) Are there any flowers in the yellow vase?