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27 tháng 11 2017

1. have played

2. left

3. have already prepared

4. has become

5. hasn't driven

6. have never met

7. have read

8. hasn't stopped

9. Have you eaten

10. have been - appeared

Put the verbs in brackets into the present perfect tense 1. I just .......... (finish) my homework 2. They ........... (live) in the countryside for 15 years 3. You ever ....... (be) to Hue Citadel ? 4. I ......... (not) see her for ages 5. This the highest hotel that ever ........ (see) 6. A lot of people ............ (become) rich recently 7. I .............. (not/understand) his lesson so far 8. I ............. (play) the guitar since I ........... (be) a boy 9. We ..................
Đọc tiếp

Put the verbs in brackets into the present perfect tense

1. I just .......... (finish) my homework

2. They ........... (live) in the countryside for 15 years

3. You ever ....... (be) to Hue Citadel ?

4. I ......... (not) see her for ages

5. This the highest hotel that ever ........ (see)

6. A lot of people ............ (become) rich recently

7. I .............. (not/understand) his lesson so far

8. I ............. (play) the guitar since I ........... (be) a boy

9. We ............... (not/see) him since we ............. (leave) school

10. They already ........... (prepare) the meal

11. My heath ............. (become) woesr lately

12. He .............. (not/drive) since his last accident

13. I never ............ (meet) anyone that is more intelligent than him

14. I ........... (read) this book several times

15. He ............. (stop) drinking since his father's death

16. He .......... (not/be) there yet

17. I .......... (learn) how to be have since I was born

18. Up to now, we ........... (make) three sentences

19. You ............. (eat) this kind of food ?

20. We ........... (be) here since the president ............... (appear)

2
13 tháng 7 2018

Put the verbs in brackets into the present perfect tense

1. I have just ....finished...... (finish) my homework

2. They ..... 've lived...... (live) in the countryside for 15 years

3. have You ever ....been.. (be) to Hue Citadel ?

4. I ....haven't seen.... (not) her for ages

5. This the highest hotel that i have ever .....seen... (see)

6. A lot of people .......have become..... (become) rich recently

7. I .............. (not/understand) his lesson so far haven't understood

8. I ......'ve played....... (play) the guitar since I .....was...... (be) a boy

9. We .....haven't seen......... (not/see) him since we .......left..... (leave) school

10. They have already .......prepared... (prepare) the meal

11. My heath ......'s become...... (become) woesr lately

12. He ....hasn't driven......... (not/drive) since his last accident

13. I have never .....met...... (meet) anyone that is more intelligent than him

14. I ......have read..... (read) this book several times

15. He .....has stopped....... (stop) drinking since his father's death

16. He .....hasn't been.... (not/be) there yet

17. I ..'ve learnt....... (learn) how to be have since I was born

18. Up to now, we ....'ve made...... (make) three sentences

19. have You .....eaten....... (eat) this kind of food ?

20. We .....have been..... (be) here since the president ......appeared........ (appear)

13 tháng 7 2018

Put the verbs in brackets into the present perfect tense

1. I HAVE just .....FINISHED..... (finish) my homework

2. They ......HAVE LIVED..... (live) in the countryside for 15 years

3. HAVE You ever ..BEEN..... (be) to Hue Citadel ?

4. I ...HAVEN'T ...... (not) seeN her for ages

5. This the highest hotel thatI HAVE ever ...SEEN..... (see)

6. A lot of people ..HAVE BECOME.......... (become) rich recently

7. I .......HAVEN'T UNDERSTOOD....... (not/understand) his lesson so far

8. I ....HAVE PLAYED......... (play) the guitar since I ...WAS........ (be) a boy

9. We ..........HAVEN'T SEEN..... (not/see) him since we .....LEFT........ (leave) school

10. They HAVE already ......PREPARED..... (prepare) the meal

11. My heath ......HAS BECOME....... (become) woesr lately

12. He ......HASN'T DRIVEN........ (not/drive) since his last accident

13. IHAVE never MET............ (meet) anyone that is more intelligent than him

14. I .....HAVE READ...... (read) this book several times

15. He ...HAS STOPPED.......... (stop) drinking since his father's death

16. He ...HASN'T BEEN....... (not/be) there yet

17. I ....HAVE LEARNT...... (learn) how to be have since I was born

18. Up to now, we ......HAVE MADE..... (make) three sentences

19. HAVE You .....EATEN........ (eat) this kind of food ?

20. We .....HAVE BEEN...... (be) here since the president ......APPEARED......... (appear)

11 tháng 3 2019

1. He ( not , drive ) has n't driven since his last accident .

2. I ( never , meet ) have never met anyone that is more intelligent than him .

3. I ( read ) have read this book several times .

4. He ( stop ) has stopped drinking since his father's cleath

5. I ( do ) have done all the housework . That flat is really clean now .

6. He ( write ) has written a novel for two years , but he has finished ( finish ) it yet .

7. My brother left ( leave ) home 10 years ago . I have never met( never , meet ) him again since then .

11 tháng 3 2019

Put in the present perfect or past simple of the verbs .

1. He ( not , drive ) since his last accident .

He hasn't driven since his last accident .

2. I ( never , meet ) anyone that is more intelligent than him .

I have never met anyone that is more intelligent than him .

3. I ( read ) this book several times .

I have read this book several times

4. He ( stop ) drinking since his father's cleath

he has stopped drinking since his father's cleath

5. I ( do ) all the housework . That flat is really clean now .

I have done all the housework . That flat is really clean now .

6. He ( write ) a novel for two years , but he ( finish ) it yet .

He has written a novel for two years , but he has finished ( finish ) it yet .

7. My brother ( leave ) home 10 years ago . I (never, meet ) him again since then .

My brother left home 10 years ago . I have never met him again since then .
4 tháng 7 2019

1. Have you ever met

2. have you been

3, Have we never got

4. Haven't known

5. has watched

6. Have you seen ... I haven't

7. have never seen

8. Haven't eaten

9. have done 

10. has gone

4 tháng 7 2019

1. ( You / meet ) _I have met____ him since we said goodbye

2. Where ( you / be ) _have you been____ since 2008?

3. We ( not / get ) _haven't got____ in touch with him for years?

4. I ( not/ know ) _haven't known____ Ha Long Bay yet.

5. My father ( watch ) _has watched____ this film many times.

6. ( you / see ) _Have you seen____ Lan recently? - No, I_haven't____

7. I ( never / see ) _have never seen____ Lan again since we left school.

8. We ( no / eat ) _haven't eatten____ in that restaurant for two years.

9. I ( do ) __have done___ my homework since last night.

10. She ( go ) __has gone___ to Da Lat since last summer.

didn't call her up 2 days ago. I haven't Did you finish the test an hour ago? Have I started playing tennis last year. I've I haven’t seen him for a week It’s When did you first see her? How long She didn't learn hard in 2005. She hasn't He has used the computer since he was 19 He began Peter has watched that film since last month It’s The boys began playing soccer a year ago. The boys have Has Dad worked here since I was born? Did The last time We saw her was 2 months ago We haven ‘t Tom...
Đọc tiếp

didn't call her up 2 days ago.
I haven't
Did you finish the test an hour ago?
Have
I started playing tennis last year.
I've
I haven’t seen him for a week
It’s
When did you first see her?
How long
She didn't learn hard in 2005.
She hasn't
He has used the computer since he was 19
He began
Peter has watched that film since last month
It’s
The boys began playing soccer a year ago.
The boys have
Has Dad worked here since I was born?
Did
The last time We saw her was 2 months ago
We haven ‘t
Tom did not work here when I met him on the street
Tom has
This is the first time he forgot his bag
He has
Haven’t you used this car for a long time ?
Did you
Is it the first time your father drunk that wine
Is your father?
This car is the most mordern I’ve used
I’ve
It’s four years since I learnt in Hoa Lien school
I have
She last wore that dress at her sister’s wedding
she hasn’t
When did you start working in that factory?
How long
Nam hasn’t written to his friend since 2005
It is
It is the first time I have heard about that
I have
They have’t played volleyball since last year
It is
Mr Nam has worked in this factory for years
Mr Nam started
Hoa hasn’t met me since she went abroad
Hoa last
Mr Lam started learning French on september 2nd
Mr Lam've
He has used this car since he bought a new house
He began
She didn't learn hard in 2005.
She hasn't
Peter watched this film when he came home.
Peter has
It's a week since I last saw her.
I haven't
The boys began playing soccer a year ago.
The boys have
Did Dad start to work here when I was born?
Has
When did you first see her?
How long
The last time We saw her was 2 months ago
We haven ‘t
Tom did not work here when I met him on the street
Tom has
This is the first time he forgot his bag
He has never
Children began to play games at 9pm
Children have
When did you first know her ?
How long
I have never tasted the cake before
This is the
I haven’t played tennis since 1990
The last
I haven’t been to Briton for three years
The last
I have never met such a famous person before
It’s
I’ve never eaten this before
It’s

5
4 tháng 12 2021

didn't call her up 2 days ago.
I haven't called her uo for 2 days

4 tháng 12 2021

Did you finish the test an hour ago?
Have you finished the test for an hour?

 

Bài tập viết lại câu thì hiện tại hoàn thành và quá khứ đơn How long is it since you rode a bicyde? When _______________________________________________________________ How long is it since he wrote to ỵou? When _______________________________________________________________ When did he last talk to you? How long ___________________________________________________________ When did you last telephone him? Hong long ___________________________________________________________ We...
Đọc tiếp

Bài tập viết lại câu thì hiện tại hoàn thành và quá khứ đơn

How long is it since you rode a bicyde?
When _______________________________________________________________
How long is it since he wrote to ỵou?
When _______________________________________________________________
When did he last talk to you?
How long ___________________________________________________________
When did you last telephone him?
Hong long ___________________________________________________________
We have never eaten this kind of food before.
It’s the ______________________________________________________________
This is the fìrst time I have seen this fìlm.
I have never __________________________________________________________
This is the first time he went abroad.
He hasn’t ____________________________________________________________
She started driving 1 month ago.
She has ______________________________________________________________

We began eating when it started to rain.
We have _____________________________________________________________
I last had my hair cut when I left her.
I haven’t _____________________________________________________________
The last time she kissed me was 5 months ago.
She hasn’t____________________________________________________________
It is a long time since we last met.
We haven’t___________________________________________________________
When did you have it ?
How long____________________________________________________________
This is the first time I had such a delicious meal .
I haven’t____________________________________________________________
I haven’t seen him for 8 days.
The last_____________________________________________________________
I haven’t taken a bath since Monday.
It is________________________________________________________________
It`s 2 years since I had a punture.
I have ____________________________________________________________________
It`s 2 months since he earned any money.
He has ___________________________________________________________________
He last shaved the day before yesterday.
He hasn’t _________________________________________________________________
I last drank champagne at my brother`s wedding.
I haven’t __________________________________________________________________
It`s 2 years since I was last in Rome.
I haven’t __________________________________________________________________
I saw Tom last on his wedding day.
I haven’t __________________________________________________________________
I last ate raw fish when I was in Japan.
I haven’t __________________________________________________________________
It`s years since Mary last spoke French.
Mary hasn’t ________________________________________________________________
It`s ten weeks since since I last had a good night sleep.
I haven’t __________________________________________________________________
He last paid taxes in 1970.
He hasn’t _________________________________________________________________
I last ate meat 5 years ago.
I haven’t __________________________________________________________________
It`s 3 months since since the windows were cleaned.
The windows haven’t ________________________________________________________
It`s years since I took photographs.
I haven’t __________________________________________________________________
I last watched TV on new years`s day.
I haven’t __________________________________________________________________

It`s 3 months since he wrote to me.
He hasn’t _________________________________________________________
The last time I was aboard was in the summer of 1978.
I haven’t __________________________________________________________
It`s ten years since that house was lived in.
That house ________________________________________________________
I haven`t seen him for 2 months.
I last _____________________________________________________________
I haven`t been to a concert for over a year.
The last time ____________________________________________________
The last time I really enjoyed myself was your birthday party.
I haven’t ________________________________________________________
It`s nearly 20 years since my father saw his brother.
My father hasn’t __________________________________________________
When did you learn to drive?
How long is it ____________________________________________________
The last time I went swimming was when we were in Spain.
I haven’t ________________________________________________________
You haven`t tidied this room for weeks.
It’s weeks _______________________________________________________
We started looking for a flat 2 months ago and we are still looking.
We have ________________________________________________________
This is the first time I`ve been to a night club
I haven’t ________________________________________________________
They have never heard such a thing before.
This is the first time ________________________________________________
Noone has challenged his authority before.
This is the first time ________________________________________________
She left university 2 years ago
It is _____________________________________________________________
My mother was the most warm-hearted person I`ve ever known.
I have ___________________________________________________________
I haven`t been able to see them for over a year.
It is _____________________________________________________________
It stared to rain at 2 o`clock.
It has ____________________________________________________________
I have never been to the ballet before.
It is ______________________________________________________________
John and Mary moved to Edinburgh twenty years ago.
It is ______________________________________________________________
The police started looking for him two months ago.
For two months now the ______________________________________________
I have never seen a dirtier-looking dog.
This is ____________________________________________________________

Mary rang hours and hours ago.
It it hours ___________________________________________________________
It is ages since Alan visited his parents.
Alan _______________________________________________________________

5
12 tháng 3 2018

Bài tập viết lại câu thì hiện tại hoàn thành và quá khứ đơn

How long is it since you rode a bicyde?

=>When did you ride a bicycle?

How long is it since he wrote to ỵou?

=>When did he write to you?

When did he last talk to you?

=>How long has he talked to you ?

When did you last telephone him?

=>How long have you telephoned him?

We have never eaten this kind of food before.

=>It’s the first time we have eaten this kind of food

This is the fìrst time I have seen this fìlm.

=>I have never seen this film before.

This is the first time he went abroad.

=> He hasn’t gone abroad before.

She started driving 1 month ago.

=>She has driven for 1 month.

We began eating when it started to rain.

=>We have eaten since it started to rain.

I last had my hair cut when I left her

=>I haven’t had my hair cut since I left her.

The last time she kissed me was 5 months ago.

=>She hasn’t kissed me for 5 months.

It is a long time since we last met.

=>We haven’t met for a long time.

When did you have it ?

=>How long have you had it?

This is the first time I had such a delicious meal .

=>I haven’t had such a delicious meal before.

I haven’t seen him for 8 days.

=>The last time I saw him was 8 days ago.

I haven’t taken a bath since Monday.

=>It is since Monday I last took a bath.
Its 2 months since he earned any money.

=>He has earned money for 2 months

He last shaved the day before yesterday.

=>He hasn’t shaved the day since yesterday.

Its 2 years since I was last in Rome.

=>I haven’t been to Rome for 2 years

I saw Tom last on his wedding day.

=>I haven’t seen Tom since on his wedding day

I last ate raw fish when I was in Japan.

=>I haven’t eaten raw fish since I was in Japan

Its ten weeks since since I last had a good night sleep.

=>I haven’t had a good night sleep for ten weeks

He last paid taxes in 1970.

=>He hasn’t paid taxes since 1970

I last ate meat 5 years ago.

=>I haven’t eaten eat for 5 years.

Its years since I took photographs.

=>I haven’t taken photographs for years.

I last watched TV on new years

=> I haven't watched TV since on new years.

Its 3 months since he wrote to me.

=>He hasn’t written to me for 3 months.

The last time I was aboard was in the summer of 1978.

=>I haven’t been abroad since the summer of 1978
Ihavent seen him for 2 months.

=> I last saw him 2 months ago.

Its nearly 20 years since my father saw his brother.

=>My father hasn’t seen his brother for nearly 20 years.

When did you learn to drive?

=>How long is it since you learned to drive?

The last time I went swimming was when we were in Spain.

=>I haven’t gone swimming since we were in Spain.

ThisisthefirsttimeIve been to a night club

=>I haven’t been to a night club before

They have never heard such a thing before.

=>This is the first time they have heard such a thing

Mary rang hours and hours ago.

=>It it hours since Mary rang

It is ages since Alan visited his parents.

=>Alan hasn't visited his parents for ages.

25 tháng 4 2018

How long is it since you rode a bicyde?

=>When did you ride a bicycle?

How long is it since he wrote to ỵou?

=>When did he write to you?

When did he last talk to you?

=>How long has he talked to you ?

When did you last telephone him?

=>How long have you telephoned him?

We have never eaten this kind of food before.

=>It’s the first time we have eaten this kind of food

This is the fìrst time I have seen this fìlm.

=>I have never seen this film before.

This is the first time he went abroad.

=> He hasn’t gone abroad before.

She started driving 1 month ago.

=>She has driven for 1 month.

We began eating when it started to rain.

=>We have eaten since it started to rain.

I last had my hair cut when I left her

=>I haven’t had my hair cut since I left her.

The last time she kissed me was 5 months ago.

=>She hasn’t kissed me for 5 months.

It is a long time since we last met.

=>We haven’t met for a long time.

When did you have it ?

=>How long have you had it?

This is the first time I had such a delicious meal .

=>I haven’t had such a delicious meal before.

I haven’t seen him for 8 days.

=>The last time I saw him was 8 days ago.

I haven’t taken a bath since Monday.

=>It is since Monday I last took a bath.
Its 2 months since he earned any money.

=>He has earned money for 2 months

He last shaved the day before yesterday.

=>He hasn’t shaved the day since yesterday.

Its 2 years since I was last in Rome.

=>I haven’t been to Rome for 2 years

I saw Tom last on his wedding day.

=>I haven’t seen Tom since on his wedding day

I last ate raw fish when I was in Japan.

=>I haven’t eaten raw fish since I was in Japan

Its ten weeks since since I last had a good night sleep.

=>I haven’t had a good night sleep for ten weeks

He last paid taxes in 1970.

=>He hasn’t paid taxes since 1970

I last ate meat 5 years ago.

=>I haven’t eaten eat for 5 years.

Its years since I took photographs.

=>I haven’t taken photographs for years.

I last watched TV on new years

=> I haven't watched TV since on new years.

Its 3 months since he wrote to me.

=>He hasn’t written to me for 3 months.

The last time I was aboard was in the summer of 1978.

=>I haven’t been abroad since the summer of 1978
Ihavent seen him for 2 months.

=> I last saw him 2 months ago.

Its nearly 20 years since my father saw his brother.

=>My father hasn’t seen his brother for nearly 20 years.

When did you learn to drive?

=>How long is it since you learned to drive?

The last time I went swimming was when we were in Spain.

=>I haven’t gone swimming since we were in Spain.

ThisisthefirsttimeIve been to a night club

=>I haven’t been to a night club before

They have never heard such a thing before.

=>This is the first time they have heard such a thing

Mary rang hours and hours ago.

=>It it hours since Mary rang

It is ages since Alan visited his parents.

=>Alan hasn't visited his parents for ages.

Chúc bn hok tốt !

Put the verbs in brackets in the Present Perfect tense. 1. Peter and his brother (learn)................................ English for three years. 2. Mr Green (play)........................................ chess since eight o'clock. 3. It (not rain).......................................... since last week. 4. We (not see)............................................. our new teacher yet. 5. I (study)........................................... very hard for this examination. 6. My uncle...
Đọc tiếp

Put the verbs in brackets in the Present Perfect tense.

1. Peter and his brother (learn)................................ English for three years.

2. Mr Green (play)........................................ chess since eight o'clock.

3. It (not rain).......................................... since last week.

4. We (not see)............................................. our new teacher yet.

5. I (study)........................................... very hard for this examination.

6. My uncle (work)..................................... in this fatory for ten years.

7. She (see) .................................... this film before.

8. The weather (be)......................................... quite good since Christmas.

9. I (have).............................................. this bike since I was a teenager, and I still use it.

10. He (play)............................................. for the football club for several years, but it's time to leave it now.

2
22 tháng 1 2018

Put the verbs in brackets in the Present Perfect tense.

1. Peter and his brother (learn)..........have learnt...................... English for three years.

2. Mr Green (play)..................has played...................... chess since eight o'clock.

3. It (not rain).................hasn't rained........................ since last week.

4. We (not see)....................haven't seen......................... our new teacher yet.

5. I (study).................have studied.......................... very hard for this examination.

6. My uncle (work)......................has worked............... in this fatory for ten years.

7. She (see) .................has seen................... this film before.

8. The weather (be).................has been........................ quite good since Christmas.

9. I (have).................have had............................. this bike since I was a teenager, and I still use it.

10. He (play)................has played............................. for the football club for several years, but it's time to leave it now.

CÁCH CHIA THÌ HIỆN TẠI HOÀN THÀNH :

(+) S + have/has + động từ ( cột 3 hoặc thêm ed ) .....

(-) S + haven't /hasn't + động từ ( cột 3 hoặc thêm ed ) .....

(?) Have/Has + S + động từ ( cột 3 hoặc thêm ed ) ..... ?

22 tháng 1 2018

Put the verbs in brackets in the Present Perfect tense.

1.have learnt

2.has played

3.hasn't rained

4.haven't seen

5.have studied

6.has worked

7.has seen

8.has been

9.have had

10.has played

11 tháng 3 2018

Bài 1: Put the verbs in the brackets in the present perfect tense

1. I (have) __have had___ this bike since I was a teenager and I still use it

2. The weather (be) __has been___ quite good since Christmas

3. I (study) __have studied___ very hard for this examination

4. He (play) __has played___for the football club for several years, but it's time to leave it now

5. Mike and his brother (learn) __have learnt___ English for three year

6. Mr. Brown (play) __has played___ chess since eight o'clock

7. It (not rain) __hasn't rained___ since last week

8. We (not see) __haven't seen___ our new teacher yet

9. My aunt (work) __has worked___ in this hospital for eleven years

10. She (see) _has seen____ the film before

11 tháng 3 2018

Bài 1: Put the verbs in the brackets in the present perfect tense

1. I (have) __have had___ this bike since I was a teenager and I still use it

2. The weather (be) __has been___ quite good since Christmas

3. I (study) __have studyed___ very hard for this examination

4. He (play) __has played___for the football club for several years, but it's time to leave it now

5. Mike and his brother (learn) __have learn___ English for three year

6. Mr. Brown (play) __has played___ chess since eight o'clock

7. It (not rain) __hasn't rained___ since last week

8. We (not see) __haven't seen___ our new teacher yet

9. My aunt (work) __has work___ in this hospital for eleven years

10. She (see) _has seen____ the film before

1, I ( wait ) have been waiting for two hours, but she ( come ) hasn't come yet.

2.He ( write )has written a book since last year.

3.How long have you learn ( learn ) English?

4.Tom has already (do) .done. his homework

5. I have read (read) the novel written by Jack London several times before.

19 tháng 6 2019

1,have waited / hasn't come

2,has written

3,learned

4,alread finished

5,have read

6,has watched

7, hasn't been

8,Did they go to school ....?

9, took , didn't know

10,has studied

11,have learned, have been

12,have been

13,didn't stay , went

14, have swum , have been

15, have knowed , have been

Chia động từ trong ngoặc ở thì hiện tại hoàn thành: 1. We _________ to the pagoda many times (be) 2. My sister ______ out (go) 3. We __________ very busy lately (be) 4. Our present teacher ____________ in this city all of his life (live) 5. I _________________ that television program (never/see) 6.We _______________ to Hanoi twice since last summer (fly) 7. John ____________ his assignment (just/ finish) 8. I ____________ your brother recently (not/see) 9. I'm very tired....
Đọc tiếp

Chia động từ trong ngoặc ở thì hiện tại hoàn thành:

1. We _________ to the pagoda many times (be)

2. My sister ______ out (go)

3. We __________ very busy lately (be)

4. Our present teacher ____________ in this city all of his life (live)

5. I _________________ that television program (never/see)

6.We _______________ to Hanoi twice since last summer (fly)

7. John ____________ his assignment (just/ finish)

8. I ____________ your brother recently (not/see)

9. I'm very tired. I ___________ this car since 7a.m (drive)

10. You _______ her - if you hurry, you will catch her in the street ( just/meet)

11. This is the nicest retaurant I ___________ (see)

12. I ____________ three letters already (write)

13. This is the four time he ________________ my car (damage)

14. ___________________ Chinese food ( you ever eat)

15. She's got the best voice I _________ (ever hear)

16. We ____________________ two holiday this year (have)

17. _____________ already ____________ Mary? (you see)

18. This is the first time the chilrden ___________ on a plane (fly)

19. _________________ your sister lattely? (you see)

20. I _______________ a tiger in my life (never see)

1
3 tháng 8 2017

Chia động từ trong ngoặc ở thì hiện tại hoàn thành:

1. We _____have been____ to the pagoda many times (be)

2. My sister __has gone____ out (go)

3. We _______have been___ very busy lately (be)

4. Our present teacher _____has lived_______ in this city all of his life (live)

5. I _________have never seen________ that television program (never/see)

6.We ______have flown_________ to Hanoi twice since last summer (fly)

7. John _____has just finished_______ his assignment (just/ finish)

8. I ______haven't seen ______ your brother recently (not/see)

9. I'm very tired. I ______have driven_____ this car since 7a.m (drive)

10. You __have just met_____ her - if you hurry, you will catch her in the street ( just/meet)

11. This is the nicest retaurant I ____have seen______ (see)

12. I _______have written_____ three letters already (write)

13. This is the four time he ________has damaged________ my car (damage)

14. __________have you ever eaten_________ Chinese food ( you ever eat)

15. She's got the best voice I ___have ever heard______ (ever hear)

16. We _______have had_____________ two holiday this year (have)

17. _______has______ already _____seen_______ Mary? (you see)

18. This is the first time the chilrden ___have flown________ on a plane (fly)

19. ________have you seen_________ your sister lattely? (you see)

20. I _________have never seen______ a tiger in my life (never see)