1 present simple passive

(thì hiện tại đơn bị động)

=> are not signed

2 present continuous passive

(thì hiện tại tiếp diễn bị động)

=> are being examined

3 past simple passive

(thì quá khứ đơn bị động)

=> was he finally caught

4 past continuous passive

(thì quá khứ tiếp diễn bị động)

=> wasn't being used

5 present perfect passive

(thì hiện tại hoàn thành bị động)

=> have been identified

6 past perfect passive

(thì quá khứ hoàn thành bị động)

=> had been bought

7 will + passive

(will + bị động)

=> will be returned

8 modal verb + passive

(động từ khiếm khuyết + bị động)

=> might never be discovered.

9 by + agent

(by + tác nhân)

=> by a company

Examples of 9: Fifty-eight of his paintings have been identified by police as forgeries and several more are being examined by experts.

(Ví dụ về 9: Năm mươi tám bức tranh của anh ấy đã được cảnh sát xác định là giả mạo và một số bức tranh khác đang được các chuyên gia kiểm tra.)

4. He was met at the post office last week

5. A new book was bought last month ...

III. Change into passive , using the present simple and past simple tenses:

4. I met him at the post office last week. 

- He ..was met at the post office by me last week...... 

5. We bought a new book last month. 

- A new book...was bought by us last month...

Tham khảo:

1. negative forms of the present simple and present continuous.

- I don't often tidy my room.

- I'm not playing this morning.

2. question forms of the present simple and present continuous.

- Do you help at home much after school?

- What are you doing in town this morning?

3. third person singular forms of the present simple.

- My mum does it. My dad always cook dinner.

1 TICKETS ARE SOLD AT THE GATE OF THE TOURIST SITE
2 A LOT OF FLOWERS ARE GROWN IN DA LAT
3 THE HUNG KING'S TEMPLE IS VISITED BY THOUSANDS OF PEOPLE EVERYDAY
4 MANY  beautiful Cham Towers CAN BE SEEN IN Binh Dinh Province BY TOURISTS
5 many kinds of goods CAN BE BOUGHT IN BEN THANH MARKET BY TOURISTS

1.Is make

2.take

3.are help

1. is made

2. are taken

3. are helped

\(\frac{1}{12}-\left(-\frac{1}{6}-\frac{1}{4}\right)\)

\(=\frac{1}{12}-\left(-\frac{2}{12}-\frac{3}{12}\right)\)

\(=\frac{1}{12}+\frac{2}{12}+\frac{3}{12}\)

\(=\frac{1}{2}\)

Thanks bạn cute Jeon Koo Koo nhìu nha , tớ cảm ơn pạn rất nhìu :3

ngu xi tứ chi ko phát chiển lão bộ hả bạn

1 Tickets are sold at the pool

2 The water is heated to a temperature of 20 Degrees C

3 The pool is cleaned once a week

4 Towels are given to members only

5 Ball games are not allowed in the pool

6 Swimming lessons are hold every Monday

1. Tickets are sold at the pool

2. The water is heated to a temperature of 22 degrees C

3 the pool is cleaned once a week

4 towels are gievn to members only

5 ball games are not allowed in the pool

1 Tickets are sold at the pool

2 The water is heated to a temperature of 20 Degrees C

3 The pool is cleaned once a week

4 Towels are given to members only

5 Ball games are not allowed in the pool

6 Swimming lessons are hold every Monday