76.My teacher (come)....will come..here if he (have).....has....time.
77.The trees (grow)......are growing...........very fast at the moment.
78.David seldom (sing).........sings.........an English song.
79.I (help)........will help........you if I (be)......am........free.
80.Peter (borrow)........is going to borrow..........your CDs tonight.
81.If she (ask).......asks....me, I (not/answer)..won't answer.............her.
82.My mother often(tell)......tells.....stories at night.
83.They (travel)......travel......to Canada twice a year.
84.I (talk).......will talk.........with him if he (phone).........phones......me.
85.He (stay).......stayed......up very late last night.
86.He (learn)..........is going to learn.........French tonight.
87.Mr. Pike and Mr. Brown (leave)................will leave.......here next month.

76.My teacher (come).will come.....here if he (have).....has.....time.
77.The trees (grow).....are growing...........very fast at the moment.
78.David seldom (sing)........sings..........an English song.
79.I (help)...........will help.....you if I (be).......am.......free.
80.Peter (borrow)................is borrow..your CDs tonight.
81.If she (ask).....askes......me, I (not/answer).......won't answer........her.
82.My mother often(tell)...tells........stories at night.
83.They (travel)......travel......to Canada twice a year.
84.I (talk).............will talk...with him if he (phone).........phones......me.
85.He (stay).......stayed......up very late last night.
86.He (learn)........is learning...........French tonight.
87.Mr. Pike and Mr. Brown (leave)........are going to leave...............here next month.

1:(sri lanka/export/coffee? no,it/do.It /export/tea)   

Does sri Lanka export from coffee ? No , it doesn't . It exports from tea.

2:(potatoes/grow/on bushes?  no,they/do.They/grow/in the ground)

Do potatoes grow on bushes ? No , they don't . They grow in the ground.

* Xong rồi nha bạn :))) 

3. potatoes/ every/ but/ My/ growing/ grow/ grandparents/ carrots/ year/ farm/ on/ year/ their/ are/ they/
this/ ,/ ./

My grandparents grow potatoes on their farm every year but this year they are growing carrots

4. some/ by/ his/ pictures/ most/ He/ money/ of/ selling/ valuable/ had/ one/ ./
 He has money by selling some of his most valuable pictures
5. have/ take/ when/ come/ room/ We/ always/ shoes/ we/ the/ our/ in/ to/ off.
 We always have to take off our shoes when we come in the room
6. working/ volunteers/ Some/ homes/ are/ in/ people/ nursing/ as/ ./
 Some people are working as volunteers in nursing homes

1 A class dicussion is held by our form teacher

2 They are called pop singers

3 Potatoes can be grown in this farm

4 Two new dresses has been bought recently by her

5 He is going to be invited to her wedding party by her

6 Her raincoat was taken off by her

7 This house was built in this area

8 A solution to the problem might be found soon

9 The new was being built by the builders when we came

10 A surprise party is going to be organized by the students in my class

1.B 5.C

"beep""beep""beep""beep""beep""beep""beep""beep""beep""beep""beep""beep""beep""beep""beep""beep""beep"

"beep""beep""beep""beep""beep"

"beep""beep""beep""beep""beep""beep"

Grows

grows

grows

passive voice:

1. a dog is chasing the child

The child is being chased by a dog.

2.my friend sent me an invitation

I was sent an invitation by my friend.

3.the farmer is building a new barn

A new barn is being built by the farmer.

4.the secretary has given mrs. Jones some letters

Mrs. Jones has been given some letters by the secretary.

5. we will grow a lot of trees in the parks

A lot of trees will be grown in the parks.

6.someone hd broken our door down

Our door had been broken down.

7. they chose him as the best actor of the year

He was chosen as the best actor of the year.

8.he gave me a present

I was given a present.

9.the waiter will bring us the bill

We will be brought the bill by the waiter.

10.the queen presented him wwith a medal

He was presented with a medal by the queen.

11. her mother bought mary some sweets

Mary was bought some sweets by her mother.

12.bob has sold tet a second-hand car

Tet has been sold a second-hand car by Bob.

13.larry is going to send a letter to Tom

A letter is going to be sent to Tom by Larry.

14.someone has already paid the electrician for his work

The electrician has already been paid for his work.

15.they taught him French and gave him a dictionary

He was taught French and was given a dictionary.

16. when we first met, they had already offered me a job at the bank

When we first met, I had already been offered a job at the bank.

17. a man requested the stranger to leave the meeting

The stranger was requested to leave the meeting.

1, Farmers grow different crops on the land. They want to keep it in good condition ( so that )

=> Farmers grow different crops on the land so that they can keep it in good condition.

2, She is very weak. She can't sit uo ( so...that)

=> She is so weak that she can't sit.

3, They fertilized the land with manure. They wanted to make the soil fertile ( so that )

=> They fertilized the land with manure so that they can make the soil fertile.

4, The farmer is ploughing the field. He wants to grow potatoes ( to V)

=> The farmer is ploughing the field to grow potatoes.

5, I felt tired. So I went to bed early ( Ving )

=> Because of feeling tired, I went to bed early.

6, The children went up the hill. They could see many farms and fields ( Ving)

=> The children could see many farms and fields by going up the hill.

7, Farmers kill weeds. They spray the fields ( by)

=> Farmers kill weeds by spraying the fields.

8, I didn't know the name of the new machine. I asked the tractor driver ( Ving )

=> I knew the name of the new machine by asking the tractor driver.

9, Please close the window. I don't want anybody to look at my room ( so that)

=> Please close the window so that nobody looks at my room

10, He looked the door. He wanted nobody to disturb him ( so that)

=> He locked the door so that nobody could disturb him.

11, Mr Tam saves money. He wants to go an M.A course abroad ( so that )

=> Mr. Tam saves money so that he can go an M.A course abroad.