C. Change the sentences into passive voice.

1. People grow a lot of flowers and vegetables in Da Lat.

 ............................................................................................................................................

1.     Ly Thanh Tong’s dynasty built the Temple of Literature.

.............................................................................................................................................

2.     Thousands of people visit the Hung Kings Temple every day.

.............................................................................................................................................

3.     They sweep the streets every night.

.............................................................................................................................................

4.     We don’t water the flowers in the morning.

..............................................................................................................................................

II. Do as directed:

2. I ( visit)............ my friends in Sapa two years ago.

4. His students ( not speak)                          Japanese in class. 

5. People grow a lot of flowers in Da Lat. ( Change the sentence into the passive voice)

→ A lot of flowers ...................................................... 

8. In 1994, UNESCO recognised Ha Long Bay as a World Heritage Site.

→ In 1994, Ha Long Bay .............................................

Change the following sentences into the passive voice.

1. People in Britain will spend a lot of money on heating next year.

-> A lot of money will .........

2. People will use  biogas for fuel in homes and for transport.

-> Biogas will ...........

3. We will use renewable energy sources like wind and solar energy to solve the problems of pollution.

-> Renewable energy sources kile wind and solar energy will ........

4. We will reduce our use of electricity to save our energy.

-> The use of electricity will ..

5. They will build a hydro power station in this area next year.

-> A hydro power station will ......

Câu 1 (10 điểm):
Change the sentences from the present simple active into the present simple passive.

1.They sell tickets at the gate of the tourist site.

Tickets _________________________________.

2.People grow a lot of flowers in Da Lat.

A lot of l  owers___________________________.

3.Thousands of people visit the Hung Kings’ Temple every day.

The Hung Kings’  Temple ___________________.

4.Tourists can see many beautiful Cham Towers in Binh Dinh Province.

Many beautiful Cham Towers________________.

5.Tourists can buy many kinds of goods in Dong Xuan Market.

Many kinds of goods ______________________.