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London is the kapital or the great Britain

You must be very proud of your daughter winning the race.
I suppose he must have been too tired.
It can't be easy to get tickets to see them perform.
We must be using the right password.
I suppose they may be having a break in the yard.
You can't have enjoyed talking to all those boring people.
They must be delivering it this morning.
You might have been concentrating when you added them up.
You must be thirsty after playing tennis all afternoon.

1. You **must be** very proud of your daughter winning the race.

2. I expected my boyfriend to call after work last night, but he didn't. I suppose he **must have been** too tired.

3. That group is so famous now, it **must be** easy to get tickets to see them perform.

4. I'm sure we can get online here if we try. We **can't be using** the right password.

5. I've just rung the garage to check whether they've fixed my car, but I can't get an answer. I suppose they **may be having** a break in the yard.

6. I don't know why you wanted to stay at that party. You **can't have enjoyed** talking to all those boring people.

7. I can't go out now. We're getting a new TV and the store **must be delivering** it this morning.

8. Please check these figures again. They're not accurate. You **can't have been concentrating** when you added them up.

9. You **must be** thirsty after playing tennis all afternoon. Shall I get you a drink?