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1 to tidy => tidying
2 isn't used to => doesn't use
3 at => for
4 since => when
5 sang => is singing
6 are => is
7 it => bỏ
8 interestingly => interesting
9 not go => didn't go
10 hardly => hard
IV. Tìm lỗi sai và sửa lại: 1. Huong spent half an hour to tidy => tidying (spend + V-ing) the bathroom. 2. Peter isn’t used => didn't use to eat with chopsticks when he lives in Viet Nam. 3. I don’t know where my pen is. I’ve looked at => for it everywhere. 4. We last saw a cowboy movie since => when we were in the city. 5. The man sang => singing English songs beautifully is my elder brother. 6. Five dollars are => is too much for this cake. 7. The story wasn’t short enough for me to read it => read in one day. 8. She finds it interestingly => interesting to do the housework. 9. I would rather you not => didn't go to school by motorbike. 10. These people are working very hardly => hard on the farm.
1, We haven't seen her since Christams
2, This is the first time I have tried this kind of food
3, It has rained for an hour ago
4, The last time we visited my grandparents was two years ago
5, I began studying three years old
6, It 's nearly 5 years since my brother saw his best friend
7, How long have you started learning EL ?
8, Jane is the same height as her older sister
Học tốt nha bạn 
Ex19: Write the second sentence so that it has a similar meaning to the first :
1. The last time we saw her was on Christmas Day.
We haven't SEEN HER SINCE CHRISTMAS.
2. I haven't eaten this kind of food before.
This is THE FIRST TIME I HAVE TRIED THIS KIND OF FOOD.
3. It started raining an hour ago.
It has RAINED FOR AN HOUR.
4. We haven't visited my grandparents for two months.
The last time WE VISITED MY GRANDPARENTS WAS TWO MONTHS AGO.
5. I have studied English for three years.
I began STUDYING ENGLISH THREE YEARS AGO.
6. My brother hasn't seen his best friend for nearly five years.
It's NEARLY FIVE YEARS SINCE MY BROTHER LAST SAW HIS BEST FRIEND.
7. When did you start learning English?
How long DID YOU START LEARNING ENGLISH?
8. Jane is as tall as her older sister.
Jane is the same HEIGHT AS HER OLDER SISTER.
Viết lại câu sao cho nghĩa không đổi:
1. The last time we saw her was of Christmas day.
=> We haven’t seen her since Chritmas day.
2. I haven’t eaten this kind of food before.
=> This is the first time I have eaten this kind of food.
3. It started raining an hour ago.
=> It has rained for an hour.
4. We haven’t visited my grandfather for two months.
=> The last time we visited my grandparents was two months ago.
5. i have studied English for three years.
=> I began studying English three years ago.
6. My brother hasn’t seen his best friend for nearly five years.
=> It's nearly 5 years since my brother didn't see his best friend
1)We started learning English 10 years ago.
2)The last time we met was a long time ago.
3)The last time Mrs.Ann took part in many voluntary programs was 4 years ago.
4)The last time i met my family was (the) last Christmas.
Câu 5 và 6 mình chịu
7)The doctor quitted his job in the local hospital and moved to the central hospital two days ago.
8)The last time the children had a long vacation was last year.
9)The last time they visited their parents was 3 months ago.
10)We broke up 2 years ago.
The Titanic ( cross) was crossing the Atlantic when it ( strike ) struck an iceberg
Please turn off the stove . The water ( boil ) boils for more than fifteen minutes.
Mary ( work ) is working on the essay for two hours now and she ( hope) hopes that she ( finish) will finish it in one more hour.
The guard ( listen) listened to his iPod, so he ( not / hear) didn't hear the fire alarm
when thư boss ( walk) walked into the office, his secretary ( type) was typing the report , and the accountant ( talk) was talking on the phone
The Titanic ( cross) ..was crossing.. the Atlantic when it ( strike ) .striked.... an iceberg
Please turn off the stove . The water ( boil ) ..boils... for more than fifteen minutes.
Mary ( work ) .is working.. on the essay for two hours now and she ( hope) .hopes... that she ( finish) .will finish.. it in one more hour.
The guard ( listen) ...listens... to his iPod, so he ( not / hear) ..doesn't hear... the fire alarm
when thư boss ( walk) ...walked. into the office, his secretary ( type) .was typing. the report , and the accountant ( talk) ..was talking.. on the phone
1. They were said to has lived here for a long time
->They were said to have lived here for a long time
2. My mother has to cooking dinner herself
->My mother has to cook dinner herself
3. She has lived here since years
-> She has lived here for years
4. We are afraid in dog
-> We are afraid of dog
Complete the second so that it has similar meaning to the first sentence:
1.Tom started recycling rubbish two years ago
Tom has....................recycled rubbish for two years......................
2.We have donated books and clothes for ten years
We began.................donating books and clothes ten years ago................
3.The last time we saw her was on Christmas Day.
We haven't................ seen her since Christmas Day................
4.I haven't eaten this kind of food before.
This is..........the first time I have eaten this kind of food........................
5.It started raiing an hour ago
It has........rained for an hour..................
EXERCISE 1: Use the correct form of verbs in brackets.
1. In all the world, there (be) ____are______ only 14 mountains that (reach) ____reach______above 8,000 meters.
2. He sometimes (come) ____comes______ to see his parents.
3. When I (come) ____came______, she (leave) ___had left_______for Dalat ten minutes ago.
4. My grandfather___have__ never (fly) ______flown____ in an airplane, and he has no intention of ever doing so.
5. We __have___just (decide) ____decided______ that we (undertake) ______would undertake______ the job.
6. He told me that he (take) ___would take_______ a trip to California the following week.
7. I knew that this road (be) ___will be_______ too narrow.
8. Right now I (attend) ___attending_______ class. Yesterday at this time I (attend) _____was attending_____class.
9. Tomorrow I'm going to leave for home. When I (arrive) ____arrive______at the airport, Mary (wait) ___will be waiting_______ for me.
10. Margaret was born in 1950. By last year, she (live) ___has lived_______on this earth for 55 years
11. The traffic was very heavy. By the time I (get) _____got_____to Mary's party, everyone (arrive) ____had already arrived______
12. I will graduate in June. I (see) ____will see______ you in July. By the time I (see) _____see_____ you , I (graduate) ____will have graduated______.
13. I (visit) _____visited_____ my uncle's home regularly when I (be) ____was______ a child.
14. That book (be) _____has been_____ on the table for weeks. ______Haven't____ you (not read) ____read______ it yet ?
15. David (wash) ____is washing______ his hands. He______has____ just (repair) ___repaired_______ the TV set.
16. ______Have____ you (be) ____been______here before? Yes, I (spend) _____spent_____ my holidays here last year.
17. We ______have____ never (meet) ___met_______ him. We don't know what he (look) ________looks__ like.
18. The car (be) ___will have been______ ready for him by the time he (come) ___comes_______tomorrow.
19. On arriving at home I (find) ____found______that she_____has_____ just (leave) _____left_____a few minutes before.
20. When we (arrive) ______arrive____ in London tonight, it______will____ probably (rain) ____be raining_____.
21. It (rain) ___is raining_______ hard. We can't do anything until it (stop) ___stops_______
22. Last night we (watch) ____were watching______TV when the power (fail) ____failed______.
23. That evening we (stay) _____stayed_____up to talk about the town where he (live) ____has lived______for some years.
24. I (sit) _____sat_____down for a rest while the shoes (repair) ____were being repaired______.
25. Half way to the office Paul (turn) ____turned______round and (go) ____went______back home because he (forget) ___had forgotten_______to turn the gas off.
26. London (change) ____has changed______a lot since we first (come) _____came_____ to live here.
27. While we (talk) ____were talking ______on the phone the children (start) _____started_____fighting and (break) ___broke_______a window
28. He used to talk to us for hours about all the interesting things he (do) ______had done____ in his life.
29. You know she (stand) _____has been standing_____looking at that picture for the last twenty minutes.
30. I (spend) ____has spent______ a lot of time travelling since I (get) __got________this new job.
31. When we (be) ____were______ at school we all (study) _____studied_____Latin.
32. When I (meet) ______met____ him , he (work) ______had been working____as a waiter for a year.
33. After he (finish) _____had finished_____ breakfast he (sit) _____sat_____down to write some letters.
34. She (have) ____has______a hard life, but she's always smiling.
35. I think Jim (be) _____will be_____ out of town.
EXERCISE 1: Use the correct form of verbs in brackets.
1. In all the world, there (be) ______are____ only 14 mountains that (reach) _____reach____above 8,000 meters.
2. He sometimes (come) _____comes_____ to see his parents.
3. When I (come) ___came_______, she (leave) ____had left______for Dalat ten minutes ago.
4. My grandfather has never (fly) ____flown______ in an airplane, and he has no intention of ever doing so.
5. We have just (decide) ____decided______ that we (undertake) ______would undertake______ the job.
6. He told me that he (take) _______would take___ a trip to California the following week.
7. I knew that this road (be) ____was______ too narrow.
8. Right now I (attend) _____am attending_____ class. Yesterday at this time I (attend) ____was attending______class.
9. Tomorrow I'm going to leave for home. When I (arrive) _____arrive_____at the airport, Mary (wait) _____will be waiting_____ for me.
10. Margaret was born in 1950. By last year, she (live) ____had lived______on this earth for 55 years .
11. The traffic was very heavy. By the time I (get) ____got______to Mary's party, everyone had already (arrive) ___arrived_______
12. I will graduate in June. I (see) ____will see______ you in July. By the time I (see) ____see______ you , I (graduate) ____will have graduated______.
13. I (visit) _____visited_____ my uncle's home regularly when I (be) _______was___ a child.
14. That book (be) ____has been______ on the table for weeks. Haven't You (not read) _____read_____ it yet ?
15. David (wash) ______is washing____ his hands. He has just (repair) _____repaired_____ the TV set.
16. Have You (be) _____been_____here before? Yes, I (spend) _____spent____ my holidays here last year.
17. We have never (meet) ___met_______ him. We don't know what he (look) ____looks______ like.
18. The car (be) ______will have been____ ready for him by the time he (come) _____comes_____tomorrow.
19. On arriving at home I (find) _____found_____that she had just (leave) ______left____a few minutes before.
20. When we (arrive) ______arrive____ in London tonight, it will probably (rain) _____be raining_____.
21. It (rain) _____is raining_____ hard. We can't do anything until it (stop) ___stops_______
22. Last night we (watch) _____were watching_____TV when the power (fail) ____failed______.
23. That evening we (stay) ____stayed_____up to talk about the town where he (live) ______had lived____for some years.
24. I (sit) ____sat______down for a rest while the shoes (repair) ____were being repaired______.
25. Half way to the office Paul (turn) ____turned______round and (go) _____went_____back home because he (forget) ____had forgot______to turn the gas off.
26. London (change) ____has changed______a lot since we first (come) ______came____ to live here.
27. While we (talk) ___were talking_______on the phone the children (start) ____started______fighting and (break) _____broke_____a window
28. He used to talk to us for hours about all the interesting things he (do) _____had done_____ in his life.
29. You know she (stand) ____has been standing______looking at that picture for the last twenty minutes.
30. I (spend) ______have spent____ a lot of time travelling since I (get) _____got_____this new job.
31. When we (be) ______were____ at school we all (study) ______studied____Latin.
32. When I (meet) ______met____ him , he (work) ____had been working______as a waiter for a year.
33. After he (finish) ______had finished____ breakfast he (sit) _____sat_____down to write some letters.
34. She (have) ____has______a hard life, but she's always smiling.
35. I think Jim (be) _____has been_____ out of town.
EXERCISE 2: Choose the correct sentence among A, B, C or D which has the same meaning as the given one.
1. Eight years ago we started writing to each other.
A. We have rarely written to each other for eight years.
B. Eight years is a long time for us to write to each other.
C. We wrote to each other eight years ago.
D. We have been writing to each other for eight years.
2. The boy was so lazy that he couldn't stay up late to learn his lessons.
A. The boy was lazy enough not to stay up late to learn his lessons.
B. The boy was too lazy to stay up late to learn his lessons.
C. The boy was lazy enough but he stayed up late to learn his lessons.
D. The boy was lazy enough to stay up late to learn his lessons.
3. My father is tired of seeing any violent films.
A. My father hasn't seen a violent film.
B. My father has enjoyed all the violent films he has ever seen.
C. My father is worried about missing the next violent film.
D. My father never wants to see another violent film.
4. As soon as he waved his hand, she turned away.
A. He saw her turn away and he waved his hand.
B. No sooner had he waved his hand than she turned away.
C. She turned away because he waved his hand too early.
D. Although she turned away, he waved his hand.
5. John wishes he had remembered to send Mary a Christmas card.
A. John regrets not to send Mary a Christmas card.
B. John regrets forgetting not to send Mary a Christmas card.
C. John regrets not remembering sending Mary a Christmas card.
D. John regrets forgetting to send Mary a Christmas card.
6. My father hasn't smoked cigarettes for a month.
A. It's a month since my father last smoked cigarettes.
B. It's a month ago that my father smoked cigarettes.
C. It's a month that my father hasn't smoked cigarettes.
D. It's a cigarette that my father smoked a month ago.
7. Having finished their work, the workers expected to be paid.
A. The workers expected to be paid because they had finished their work.
B. Having their work finishing, the workers expected to be paid.
C. Having expected to be paid, the workers finished their work.
D. Having been finished their work, the workers expected to be paid.
8. Mr. Brown bought this car five years ago.
A. Mr. Brown started to buy this car for five years.
B. It has been five years when Mr. Brown has bought this car.
C. Mr. Brown has had this car for five years .
D. It is five years ago since Mr. Brown has bought this car.
9. John used to write home once a week when he was abroad.
A. John doesn't write home once a week any longer.
B. John enjoyed being written home every week when he was abroad.
C. John never forgot to write a weekly letter home when he was abroad.
D. When he was abroad he remembered to write home every week.
10. I haven't enjoyed myself so much for years.
A. It's years since I enjoyed myself so much.
B. It's years since I have enjoyed myself so much.
C. It was years since I had enjoyed myself so much.
D. It has been years since I have enjoyed myself so much.
1 planned => been planning
2 were => had been
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