Поставьте следующие предложения
в отрицательную и вопросительную формы
1. There’s a blackboard
in our classroom. 2. There are some English books on the table. 3. There were very
many mistakes in your dictation. 4. There’s a new grammar rule in Lesson Four.
5. There was a telegram on the table. 6. There was too little ink in my pen to
write two letters.