Rewrite the sentences. Instead of using somebody or they etc., write a passive sentence. Example: Somebody has cleaned the kitchen.The kitchen {has been cleaned}.

They have put off the meeting.
The meeting (1).

Somebody is using the room at the moment.
The room (2) at the moment.

We didn't realise that somebody was recording our conversation.
We didn't realise that our conversation (3).

When they got to the stadium, they found that they had cancelled the game.
When they got to the stadium, they found that the game (4).

They are building a new ring road round the town.
A new ring road (5) round the town.

We have built a new hospital near the city center.
A new hospital (6) near the city center.​

Olga: Rose! What are you doing here? I have been waiting for you for hours!

Rose: I’m sorry, Olga. I have been trying on these clothes for two hours. And I haven’t decided yet.

Greg: Molly! Call our waiter again!

Molly: I have been trying to call him.

Greg: Molly! We have been sitting here for twenty-five minutes... and I’m not going to wait any more!

Molly: I’m sorry, dear... but he’s again talking to that nice girl.

Greg: Yes, he has been talking to her since we came in.

Molly: Waiter!

Waiter: Yes, ma’am ... Do you want the bill?

Molly: The bill! We haven’t even got the menu yet!

Объяснение:

Present Perfect Continuous:

have been + V+ing

has been + V+ing

Объяснение:

Olga: Rose! What are you doing here? I have been waiting for you for hours!

Rose: I’m sorry, Olga. I have been trying on these clothes for two hours. And I haven’t decided yet.

Greg: Molly! Call our waiter again!

Molly: I have been trying to call him.

Greg: Molly! We have been sitting here for twenty-five minutes... and I’m not going to wait any more!

Molly: I’m sorry, dear... but he’s again talking to that nice girl.

Greg: Yes, he has been talking to her since we came in.

Molly: Waiter!

Waiter: Yes, ma’am ... Do you want the bill?

Molly: The bill! We haven’t even got the menu yet!

Объяснение:

Present Perfect Continuous:

have been + V+ing

has been + V+ing