Unit16-LF-handout

Name:………………………..
1. I have been learning English ______ I was twenty years old.
A. since B. as soon as C. while D. till
2. ______ , can you tell him that I have a book for him, please?
A. As you will see Jason B. When will you see Jason
C. When do you see Jason D. When you see
Jason
3. Since I _____ to the town, I _____ home.
A. moved / have not returned B. will move / will not returned
C. have moved / was not returning D. move / am not returning
4. When she _____ her mistake, she apologized.
A. realized B. was realizing C. has realized D. had realized
5. The teacher ______ before we arrived.
A. will leave B. was leaving C. has left D. had left
6. Turn off the lights as you _____ .
A. leave B. are leaving C. have left D. will leave
7. No sooner _____ my eyes than I realized where I was.
A. I have opened B. have I opened
C. I had opened D. had I opened
8. By the time you receive this letter, I _____ for Japan.
A. will leave B. have left C. will have left D. will be leaving
9. _____ for my train this morning, I met an old school friend.
A. When I had been waiting B. While I was waiting
C. As I will be waiting D. Until I had been waiting
10. I won’t give up before I will have finished what I set out to do.
A B C D
Name:………………………..
1. I have been learning English ______ I was twenty years old.
A. since B. as soon as C. while D. till
2. ______ , can you tell him that I have a book for him, please?
A. As you will see Jason B. When will you see Jason

C. When do you see Jason D. When you see
Jason
3. Since I _____ to the town, I _____ home.
A. moved / have not returned B. will move / will not returned
C. have moved / was not returning D. move / am not returning
4. When she _____ her mistake, she apologized.
A. realized B. was realizing C. has realized D. had realized
5. The teacher ______ before we arrived.
A. will leave B. was leaving C. has left D. had left
6. Turn off the lights as you _____ .
A. leave B. are leaving C. have left D. will leave
7. No sooner _____ my eyes than I realized where I was.
A. I have opened B. have I opened
C. I had opened D. had I opened
8. By the time you receive this letter, I _____ for Japan.
A. will leave B. have left C. will have left D. will be leaving
9. _____ for my train this morning, I met an old school friend.
A. When I had been waiting B. While I was waiting
C. As I will be waiting D. Until I had been waiting
10. I won’t give up before I will have finished what I set out to do.
Level:
Level:
A B C D
SEQUENCE OF TENSE IN ADVERBIAL CLAUSES OF TIME
MAIN CLAUSE
Conjunctions
TIME CLAUSE
EXAMPLES
Present
when,

wheneve
r,
while,
Present
1. He always smiles when he sees me.
2. He often reads books
while he is waiting
for a bus.
Past
as,
as soon
as,
Past
1. He was eating when I arrived.
2. When I arrived, he had left
Future
-will /shall/can /may
-am,is,are going
to…
- Command,
Request, Advice
- Let’s…..
as long
as,
till,
until,
before,
after
không dùng
will / shall

am,is,are going
to
 dùng thì hiện tại
thay cho tương lai
1. We won’t start until he comes.
(until he will come)
2. Come here after you’ve finished your
work.
3. Let’s start as soon as he arrives.
Tương lai hoàn thành
will have + V3/ED
by the
time
S + V (hiện tại đơn)
He is late. The movie will already have
started by the time he gets to the
theatre.
•HAVE + V3/ED
•HAVE BEEN + V-
ING
since
• HAVE + V3/ED.
hoặc V2 / -ed
She has played the piano since she was
ten.
She has played the piano
since she’s
been here.
NOTICE: 1. Thì tiếp diễn thường dùng với WHILE, AS. Nhưng khi hai hành động cùng kéo dài trong cùng
khoảng thời gian, ta có thể dùng thì đơn thay thế.

SEQUENCE OF TENSE IN ADVERBIAL CLAUSES OF TIME
2. No sooner than
Hardly when
HAD + S + V
3/ED
S + V simple past
MAIN CLAUSE
Present
Past
Future
-will /shall / can /may
-am,is,are going to….
-command, request, advice
Let’s…..
Tương lai hoàn thành
will have + V3/ED
• HAVE + V3/ED
• HAVE BEEN + V-ING
CONJUNCTIONS +


when, whenever,
while, as,
as soon as,
as long as
till, until,
before, after

by the time
+

since +
TIME CLAUSE
Present
Past
không dùng
- will / shall
- am,is,are going to
 dùng thì hiện tại thay cho
tương lai
S + V (hiện tại đơn)
• HAVE + V3/ED.
hoặc V2 / -ed
NOTICE: 1. Thì tiếp diễn thường dùng với WHILE, AS. Nhưng khi hai hành động cùng kéo dài trong cùng
khoảng thời gian, ta có thể dùng thì đơn thay thế.
2. No sooner than
Hardly when
HAD + S + V
3/ED
S + V simple past