Positive(+) PRESENT
Positive (+) PAST
Negative (-) PRESENT
Negative (-) PAST
Active to Passive +/-/?
100

the windows / open / my mother

The windows are opened by my mother.

100

the shoes / buy/ my sister

The shoes were bought by my sister.

100

the news / not tell / correctly on social media

The news isn't told correctly on social media.

100

the house / not build / builders

The house wasn't built by builders.

100

PRESENT:

The postman delivers the letter.

The letters are delivered by the postman.

200

the song / sing /  the singer

The song is sung by the singer.

200

the car / wash /water/ my father

The car was washed with water by my father.

200

these computers / not sell/ this market

These computers aren't sold in this market.

200

dinner / not serve / my mom

Dinner wasn't served by my mom.

200

PAST:

They took the books to the library.

The books were taken to the library.

(The books were taken to the library by them.)

300

the shops / close/ later/ Monday

The shops are closed later on Monday. 

300

the trash / throw away

The trash was thrown away.

300

diplomats / never stop / by the police

[hint: "never" = "not" + "ever"]

Diplomats are never stopped by the police

300

the cats / not feed / meat

The cats weren't fed meat.

300

PAST: 

They didn't spend the money.

The money wasn't spent (by them).

The money wasn't spent by them.

400

the food / eat/ early/ today

The food is eaten early today. 

400

the letter / send/ yesterday

where/book/write?

[Write two sentences]

The letter was sent yesterday.

Where was the book written?

400

Negative sentence: the tables / clean /  soap

Question: The garbage / when/ collect?

[Write two sentences]

The tables aren't cleaned with soap.

When is the garbage collected?

400

(Negative sentence:) the table / not  set

(Question:) Why/ children / pick up / their parents?

[Write two sentences]

The table wasn't set

Why were children picked up by their parents?

400

PRESENT:

They plant trees every Monday.

Trees are planted every Monday.

(Trees are planted every Monday by them.)

500

Arrange the words to make a question, then answer it in the passive:

country/ In/ is/ which/ coffee/most/ the/ produced?

(Answer: Brazil)

[Write two sentences]

In which country is the most coffee produced?

The most coffee is produced in Brazil.

500

Correct the mistakes:

My wallet stole on the bus yesterday.

Helen is stung by a bee last Summer.

My wallet was stolen on the bus yesterday.

Helen was stung by a bee last summer.

500

Make a passive sentence about Japan. Then, change it to a negative sentence.

[Write two sentences.]

(let's check)

500

Change this into a negative past passive sentence:

Alexander Graham Bell invented the radio.

The radio was not invented by Alexander Graham Bell.

500

Question in the past:

Did the teacher give the marks?

Were the marks given by the teacher?

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