10. Since when has your mother leaned up the floor ?

> She leaned up the floor since last week.

Since when .......has.......your mother .....cleaned....(clean) up the floor

> She .......has cleaned....(clean) up the floor since last week

were sleeping

is plaing

went 

cleaned

was taking

were watching

didn't come

Were - watching

Did - meet

Was - don't watching

1 was having

2 had forgot

3 was enjoying

4 had met

5 had cleaned

6 were playing

8 wasn't bringing

8 hadn't tidied

1. was having

2. had forgot

3. was enjoying

4. had met

5. had cleaned

6. were playing

7. wasn't bringing

8. hadn't tidied

I

1.Yesterday when we(visit) visitedLong,he(clean) was cleaning the floor

2.My father gave up smoking (smoke)ten months ago

3.Please don't make so much noise .I (study) am studying

4.My sister has worked (work)for Samsung cooperation since 2014

II

1.What about going(go) to the countryside this weekend?

2.If we pollute the water,we won't have (not have) fresh water to use

3.Who were you talking (talk)to when I came to meet you yesterday

4.She didn't have enough time to visit (visit) all the intersting places

I

1.Yesterday when we(visit) visited Long,he(clean) cleaned the floor

2.My father gave up(smoke) smoking ten months ago

3.Please don't make so much noise .I (study) am studying

4.My sister (work) has worked for Samsung cooperation since 2014

II

1.What about (go) going to the countryside this weekend?

2.If we pollute the water,we (not have) won't have fresh water to use

3.Who did you (talk)talk to when I came to meet you yesterday

4.She didn't have enough time(visit) to visit all the intersting places

1. She has made many cakes so far

Many cakes have been made so far

2. My parents are planting trees in garden

Trees are being planted by my parents in the garden 

3. Does he usually have lunch at school?

Is lunch usually had at school by him
4. My mom takes me to school everyday

I am taken to school everyday by my mom

5. Is she cooking lunch?

Is lunch being cooked by her
6. When did you clean the floor?

When was the floor cleaned?
7. Our teacher gave us some homework

We were given some homework by our teacher

8. How long have you driven car?

How long has car been driven?

9. Was she doing test this time yesterday?

Was test being done by her this time yesterday?

10. Do you like English?

Is English liked by you?

11. Why did she hate meat?

Why was meat hated by her

Change these sentences into passive form:
1. He was preparing the report when I came.

The report was being prepared when I came

2. The tamer ordered the lion to lie on the floor.

The lion was ordered to lie on the floor

3. My friends are making some phone calls in the evening.

Some phone calls are being made in the evening

4. They make Honda cars in Japan.

Honda cars are made in Japan

5. She has to finish her homework tonight.

Her homework has to be finished tonight

6. Bad weather has delayed Flight 202 from Miami.

Flight from Miami has been delayed by bad weather

7. She told us a very interesting story last night.

We were told a very interesting story last night

8. Bill feeds the pigs and chickens every morning.

The pigs and chickens are fed by Bill everymorning 

9. They invited a lot of people to their party last night.

A lot of people were invited to their party last night

10. We found the key under the table.

The key was found under the table.

11. They haven't used this machine for ages.

THis machine hasn't been used for ages

12. They keep those maps on the shelf for reference.

Those maps are kept on the shelf for reference.

I.The past progressive tense in the passive.

1.They were watching T.V when I came.

->....TV WAS BEING WATCHED WHEN I CAME.................................................................

2.Tom was planting trees at 4o'clock yesterday afternoon.

->......TREES WERE BEING PLANTED BY TOM at 4o'clock yesterday afternoon..............................................................

3.She saw cleaning the floor at this time yesterday .

->..........THE FLOOR WAS SEEN cleaning at this time yesterday ............................................................

4.they were building this bridge when we came.

->......... this bridge WAS BEING BUILT when we came.............................................................

5.They were repainting the gate of thev school when I came.

->................. the gate of theIR school WAS BEING REPAINTED when I came. ....................................................

6.Were you doing homework at the time last week?

->............WAS HOMEWORK BEING DONE at the time last week?.........................................................

complete the sentences with the past simple or past continuous form ò the verb in brackets

1.I was sitting (sit) on the teacher's chair when she came in.

2.My mum's a teacher.She studied (study) maths at university.

3.she was rolling a dice when it fell (fall) on the floor

4.we were taking (take) some bottles to the recycling centre when we saw my aunt

5.they went to the museum.Then they visited (visit) the market

complete the sentences with the past simple or past continuous form ò the verb in brackets

1.I(sit) was sitting on the teacher's chair when she came in.

2.My mum's a teacher.She(study) studied maths at university.

3.she was rolling a dice when it(fall) fell on the floor

4.we(take) were taking some bottles to the recycling centre when we saw my aunt

5.they went to the museum.Then they(visit) visited the market

complete the sentences with the past simple or past continuous form ò the verb in brackets

1.I was sitting on the teacher's chair when she came in.

2.My mum's a teacher.She studied maths at university.

3.she was rolling a dice when it fell on the floor

4.we were taking some bottles to the recycling centre when we saw my aunt

5.they went to the museum.Then they visited the market

A