c. Did the scientists solve two important problems last year?
Polina's mother cooked last Sunday
Victor's father watched football last Sunday
Anton's grandmother baked bread las Sunday
Danila's grandfather worked in the garden last Sunday
Inga's aunt joined a sports centre last Sunday
Sima's uncle fixed the computer last Sunday
Diana's sister cleaned the room last Sunday
Topsy has a table and a sofa.
Hetty has a lamp and a chair.
Foxy has a present (box) and a telephone.
1.second
2.third
3.sixth
4.eighteenth
5.fiftieth