Поставить предложения в вопросительную и отрицательную форму. there is a nice picture on the table. there are a lot of postcards on the table. there is a new computer in the room. there are a lot of things in the pantry.
Is there a nice picture on the table ? There isn't a nice picture on the table . Are there a lot of postcards on the table ? There aren't a lot of postcards on the table . Is there a new computer in the room ? There isn't a new computer in the room.
There isn't a nice picture on the table is there a nice picture on a table? there aren't a lot of.... are there a lot of...? и так далее