There is/are ten plants in pots in our classroom.

There is/are some apple jam on the bread.

There is/are a lot of questions after the text for you.

There is/are a long blackboard on the wall.

There is/are fifty-seven cupboards in the school.

There is/are a sofa in the teacher's room.

There is/are twenty-three tables in the lunch room.

Если нету буквы s то надо ставить слово in, а если нет то are.

There are fifty-seven cupboard in the schoolThere are some apple jam on the breadThere is a lot of questions after the text for you There are a long blackboard on that mwallThere is fifty-seven cupboards in the schoolThere are a sofa in the teacher's room.There is twenty-three tables in the lunch room.