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.

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...?
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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.