Correct the sentences

There isn't a fridge in the kitchen (я все одинаково сказала бы there is no fridge ....)

Steve is watching TV in the living room

present continuous tense, смотрит (когда?) прямо на данный момент

The living - room is the biggest room in our flat.

без most, так как оно употребляется со словами, там где куча слогов, к примеру difficult

There is a chair near the table.

Слово there (там) и their (их)

That is a carpet on the floor.

that - там