1 I'm sure she didn't do the shopping. (CAN'T) 2 I'm sure Mum bought us some doughnuts.
- (MUST)
3 They wanted to buy a cake for his birthday
but they didn't. (SHOULD)
4 It was possible that she had left the
invitation at home. (MAY)
5 I'm sure the decorations cost a lot. (MUST)
6 He isn't feeling well; he ate too many
sweets. (SHOULDN'T)​

bilingual    1   23.11.2020 13:18    31