Czasowniki modalne w przeszłości odpowiedzi

• I failed the test. I should have studied harder.
• Tom watches all the Liverpool games. He must be one of their biggest fans.
• You shouldn't have told Mark. You knew it was a secret.
• - Could Tom have been at home yesterday?
• - She could have been. I really don't know.
• They built this temple 3,000 years ago. This must have been a great civilization.
• Bring your umbrella. It might rain later.
• Where are we supposed to go for the test tomorrow?
• Tom has got to clean up his room. It's a mess.
• - Will your plane we late this afternoon?
• - It may be. The airport was closed this morning.
• Children under five years old must not swim without an adult.
• - Wasn't that Chris in class?
• - It couldn't. Chris left last week.
• Tom was supposed to call Susan yesterday but he forgot.