29 составьте 10 предложений в present perfect continuous на экологическую тему

Экологическая тема я не знаю. извини
We have been decorating our house since five o'clock – Мы украшаем свой дом с пяти часов.He has been reading the book for three hours – Он читает книгу три часа.Carmen has been working on the project since morning – Кармен работает над проектом с самого утра.I have been waiting for him for several hours – Я жду его уже несколько часов.
he hasn’t been reading your letters since January – С января она не читает ваших писем.I haven’t been teaching English since 2011 – Я не преподаю английский с 2011 года.He hasn’t been skiing in the mountains for a month – Он не катается на лыжах в горах в течение месяца.We haven’t been painting the walls for a long time – Мы не красим стены уже в течение долгого времени.
Has the dog been barkingfor more than an hour? – Собака лает уже больше часа?

1. He decides on prices and discounts because he is a tourism manager. (Who, Why)

Who decides on prices and discounts? Why does he decide on prices and discounts?

 

2 They arrange entertainment programmes because they are animators. (What, Why)

What do animators arrange? Why do they arrange entertainment programmes?

 

3 He is an experienced tour operator. (Who, What kind of...)

Who is an experienced tour operator? What kind of tour operator is he?

 

4 They are our new suppliers. (Who, What)

 What are they? Who are our new suppliers?

 

5 This tour operator pays us a 10 per cent commission. (Who, What)

Who pays us a 10 per cent commission? Who does this tour operator pay a 10 per cent commission to?

What commission does this tour operator pay us?

 

6 Our tour operators develop new tours every season. (What, How often)

What do our tour operators develop every season?

 How often do our tour operators develop new tours?

 

 

7 The booking agent handles bookings over the phone. (Who, How)

Who handles bookings over the phone? How does the booking agent handle bookings?

 

8 She is often away on business because she is a tour operator. (How often, Why)

How often is she away on business? Why is she often away on business?

 

9 You advertise your tour packages in mass media every month. (Where, When)

    Where do you advertise your tour packages every month? When do you advertise your tour packages in mass media?

 

10 Travel agents always provide a travel insurance with the tour package. (Who, What kind of...)

Who always provides a travel insurance with the tour package? What kind of insurance do travel agents always provide with the tour package?

 

11 They have customers every day. (When, How often)

  When do they have customers? How often do they have customers?

 

12 The animator entertains passengers on a cruise ship. (Whom, Where)

Whom does the animator entertain on a cruise ship? Where does the animator entertain passengers?

1 why does he decide on on prices and discounts
who decide on on prices and discounts
2 what do they arrange
why do they  arrange entertainment programmes
3 who is an experienced tour operator.
 What kind of operator is he
4 who are our new suppliers.
What do they supply
5 who pays us a 10 per cent commission
What does he pay us
6 how often do our tour operators  develop new tours
What do they develop
7 Who handles bookings over the phone.
How does he  handle
8 How often is  She away on business 
Why is  she away on business
9 Where do You advertise your tour packages
When do you advertise your packages
10 Who always provide a travel insurance with the tour package.
What kind of travel insurances do you provide
11 When do the  have customers
How often do they have customers
12 By whom are passengers entertained  on a cruise ship.
Where are the passengers entertained