решить Complete the dialogues with must, can’t, or might.
Example: They must be out. Nobody’s answering the phone.

1 ‘I finally passed my driving test!’
‘Congratulations! You be really pleased.’
2 ‘Is Mario in his office?’
‘I’m not sure. He be in a meeting. I’ll just go and look.’
3 ‘Debbie’s just run 20km. She’s training for a marathon.’
‘Really? She be exhausted.’
4 ‘Look, Lola’s left her bag here.’
‘It be Lola’s – her bag is brown.’
5 ‘I think he be Swedish with a name like Lundt.’
‘Yes, he sounds a bit Swedish too.’
6 ‘You’re getting married to Patrick? You be serious!’
‘No, really, I am!’
7 ‘I believe Jim and Barbara are away in Spain this week.’
‘They be. I’ve just seen Jim in his garden.’
8 ‘I thought you like to borrow this book. It’s really funny.’
‘Oh, thanks. I was planning to buy that soon.’

1. 'I finally passed my driving test!'
‘Congratulations! You must be really pleased.’

Explanation: The person is congratulating the speaker on passing their driving test and assuming that they are feeling happy or pleased about it. "Must" is used to express a strong possibility or assumption.

2. 'Is Mario in his office?'
‘I’m not sure. He might be in a meeting. I’ll just go and look.’

Explanation: The person is not certain about Mario's whereabouts but suggests that he may be in a meeting. "Might" is used to express a possibility or uncertainty.

3. 'Debbie’s just run 20km. She’s training for a marathon.'
‘Really? She must be exhausted.’

Explanation: The person assumes that Debbie is tired after running such a long distance. "Must" is used to express a strong probability.

4. 'Look, Lola’s left her bag here.'
‘It can’t be Lola’s – her bag is brown.’

Explanation: The person concludes that the bag cannot belong to Lola because her bag is brown. "Can't" is used to express impossibility or strong negative assumption.

5. 'I think he might be Swedish with a name like Lundt.'
‘Yes, he sounds a bit Swedish too.’

Explanation: The person agrees with the speaker's assumption that the person in question may be Swedish based on their name. "Might" is used to express a possibility or uncertainty.

6. 'You’re getting married to Patrick? You must be serious!'
‘No, really, I am!’

Explanation: The person expresses surprise or disbelief at the news of the speaker getting married to Patrick, assuming that it must be serious. "Must" is used to express a strong assumption or conclusion.

7. 'I believe Jim and Barbara are away in Spain this week.'
‘They can’t be. I’ve just seen Jim in his garden.’

Explanation: The person contradicts the belief that Jim and Barbara are away, as they have just seen Jim in his garden. "Can't" is used to express impossibility or strong negative assumption.

8. 'I thought you might like to borrow this book. It’s really funny.'
‘Oh, thanks. I was planning to buy that soon.’

Explanation: The person offers the book to the speaker, assuming that they might like it. The speaker accepts and mentions their plan to buy it soon. "Might" is used to express a possibility or uncertainty.