Как люди узнают есть ли королева в лондоне или нет? ответ на языке должен быть

The Queen is in London if you can see the Royal standard flying over Buckingham Palace.

They live in London,they must know

The verb to be. Insert appropriate present forms.

A: Hi, Alex. How (1) are you?

B: Hello David. I (2) am fine and how (3) ___are you doing?

A: I (4) amdoing fine.

B: How (5) ___is your sister? Where (6) ___isshe now?

A: She (7) _is in London. She (8) ___islearning English there.

B: Really? That (9) iswonderful! How about your parents?

A; They (10) ___are fine too. They (11) are in Cyprus now.

B: (12) are you busy tonight?

A: Not really, why?

B: We (13) ___are having a party. Would you like to come?

A: I’d love to.

B: Then come to our place at 7:00 p.m.

_+

I - am

He / she - is

We/ they / you - are

1. I can stay in bed tomorrow morning because I don't have to work.
2. Whatever you do, you mustn't touch that switch. It`s very dangerous.
3. You mustn't forget what I told you. It`s very important.
4. We don't have to leave yet. We`ve got plenty of time.
5. Ann was feeling ill last night. She had to leave the party early.
6. I had to go to the bank yesterday to get some money.
7. The windows are very dirty. I must clean them.
8. The windows aren`t dirty. You don't have to clean them.
9. We arrived home very late last night. We had to wait half an hour for a taxi.
10. These cakes are very nice. You must have one.
11. We don't have to take an umbrella. It`s not going to rain.