Заполните пропуски нужной формой глагола to be:
1) The sisters' bookcase... behind the curtains.
2) Some chairs...around the table yesterday.
3) Some cups... in the cupboard.
4) The children's carper is on the floor in the middle of the room.
5) Tomorrow we... at home.
6) There... 30 pupils in our class.
7) These... my parents. I love them very much!
8) It... an interesting film, which I saw yesterday.
9) Ann... a first-year student.
10) Who... absent today?