Question

вставьте глагол to be в нужной форме
There ... cheap furniture in the shop
There ... not many mistakes in the text

Answer 1

Смотря в каком времени:
There is cheap furniture in the shop (Pr.Simple)
There are not many mistakes in the text (Pr.Simple)
There was cheap furniture in the shop (Pr.Cont.)
There were not many mistakes in the text (Pr.Cont.)

Answer 2

1) is
2) are
но это не точно...