Present Perfect (Thì hiện tại hoàn thành)
1. Put the verbs in the brackets (1-5) into the Present Perfect. Then match them to their uses (a-e).
(Chia các động từ trong ngoặc (1-5) ở dạng hiện tại hoàn thành. Sau đó nối chúng với các cách dùng (a-e).)
1. ___ I am exhausted because I _____ (work) a long shift.
2. ___ Stephen _____ (just/return) from his company's headquarters.
3. ___ This is the first time Oliver _____ (attend) a job interview. He _____ (never/apply) for a job before.
4. ___ We _____ (work) on this project this month. It's such a large project that we _____ (not/finish) yet.
5. ___ Kevin _____ (work) for this company since he was a young man. He _____ (devote) himself to the company for the last twenty years.
a. a person's experience
b. a recent action that has a visible result in the present
c. an action that has just happened in the recent past and the time is not stated
d. an action that started in the past and continues up to the present
e. an action that has happened in a period of time but is not completed.

1. I am exhausted because I have worked a long shift. - a recent action that has a visible result in the present
(Tôi kiệt sức vì tôi đã làm việc một ca nhiều giờ – một hành động gần đây có kết quả nhìn thấy được ở hiện tại.)
2. Stephen has just returned from his company's headquarters. - . an action that has just happened in the recent past and the time is not stated
(Stephen vừa mới trở về từ trụ sở chính của công ty. – một hành động vừa mới xảy ra ở quá khứ gần nhưng không nêu rõ thời gian)
3. This is the first time Oliver has attended a job interview. He has never applied for a job before. - a person's experience
(Đây là lần đầu tiên Oliver tham dự một buổi phỏng vấn. Anh ta chưa từng đi xin việc trước đây. – trải nghiệm của một người)
4. We have worked on this project this month. It's such a large project that we have not finished yet. - an action that has happened in a period of time but is not completed.
(Chúng tôi đã làm việc trong dự án này vào tháng này. Nó là một dự án lớn đến nỗi chúng tôi vẫn chưa làm xong. – một hành động đã xảy ra trong một khoảng thời gian nhưng chưa hoàn thành.)
5. Kevin has worked for this company since he was a young man. He has devoted himself to the company for the last twenty years. - an action that started in the past and continues up to the present
(Kevin đã làm việc cho công ty này kể từ khi còn trẻ. Anh ấy đã cống hiến cho công ty này hơn 20 năm qua. – một hành động bắt đầu trong quá khứ mà ở hiện tại vẫn đang tiếp tục.)

Các bài tập cùng chuyên đề
Bài 1 :
Choose the best answer.
He __________ her before.
has never met
never has met
have never met
never have met
Bài 2 :
Choose the best answer.
She ___________ book for more than 2 hours.
read
is reading
has read
reads
Bài 3 :
Choose the best answer.
__________ married yet?
Did you get
Have you got
Do you get
Are you getting
Bài 4 :
Choose the best answer.
Peter ________(not/see) his friend since last Christmas.
doesn’t see
didn’t see
isn’t seeing
hasn’t seen
Bài 5 :
Choose the best answer.
We __________ this movie.
already watch
have watched already
have already watched
already have watched
Bài 6 :
Choose the best answer.
He _________ here for a long time.
has not come
isn’t coming
didn’t come
doesn’t come
Bài 7 :
Choose the best answer.
You _________ your project yet, I suppose.
done
do
aren't doing
haven't done
Bài 8 :
Choose the best answer.
He _________ that there are only four weeks to the end of term.
is just realizing
has just realized
just realizes
realizes just
Bài 9 :
Choose the best answer.
Tenda _________ here all his life.
has lived
lives
is living
lived
Bài 10 :
Choose the best answer.
They _________ their house since they arrived last Monday.
didn’t clean
cleaned yet
haven’t cleaned
is not cleaning
Bài 11 :
Choose the best answer.
She_________ to London a couple of times.
has already traveled
has traveled already
already travels
is already travelling
Bài 12 :
Choose the best answer.
The bill isn’t right. They _______ a mistake.
will make
are making
made
have made
Bài 13 :
Choose the best answer.
My mother ________ to start working next week.
has decided just
has just decided
just decides
decided just
Bài 14 :
Choose the best answer.
________ money for your mother?
Do you just pay
Did you just pay
Have you just paid
Are you just paying
Bài 15 :
Choose the best answer.
It is the second time he _______ his job.
has lost
lost
loses
has been losing
Bài 16 :
Choose a suitable word or phrase to fill in each blank.
The cutting or replacement of trees downtown _____ arguments recently.
has caused
have caused
are causing
caused
Bài 17 :
Choose the suitable verb tenses.
Bài 18 :
Choose the suitable verb tenses.
Bài 19 :
Choose the suitable verb tenses.
Bài 20 :
Choose the suitable verb tenses.
Bài 21 :
Choose the suitable verb tenses.
Bài 22 :
Choose the suitable verb tenses.
Bài 23 :
Choose the suitable verb tenses.
Bài 24 :
Choose the suitable verb tenses.
Bài 25 :
Choose the best answer
There _______________ a lot of changes in Vietnam since the 1990s.
was
have been
has been
are
Bài 26 :
Choose the best answer
It _______________ him almost 1 hour to go to school by bus every day.
takes
took
has taking
is taking
Bài 27 :
Choose the best answer
Her hometown _______________ a lot of hills and mountains.
has
gets
is
has got
Bài 28 :
Choose the best answer
My dog _______________ my cat since I came home.
is chasing
has chased
chased
chases
Bài 29 :
Choose the best answer.
I fell asleep while I _______________ my homework last night.
was doing
have done
did
is doing
Bài 30 :
Give the brackets with suitable verb tenses.