... early
…………. the evening.
F) Fill in the spaces in the invitation with IN , ON or AT :
SUBJECT : Prepositions
A) Put in the correct prepositions AT / ON / IN:
1. Columbos discovered America ... afternoon
……… the second Saturday ……… August. We’re
going to have it in Tom’s house on Wilton Avenue.
There’s a big garden and we’re going to have the party in
the garden.
Did you know that ... lovely skiing holiday …………… the Swiss Alps.
25. She spends all day sitting …………. the window and watching what is happening outside.
I’m going to have a party! I hope you can come!!
It’s going to...
... English.
11. They have only been there a few minutes.
12. The canoe overturned and evryone fell the deep water.
13. Do you mind if I sit the front seat the car?
14. Donna is thinking importing flowers Vietnam.
15. ... in the city.
36. My parents are tired living in the city.
37. She’s looking forward seeing her sister
38. I’m grateful him a wonderful evening
39. Thank you advising me not to smoke
40. Jacson ... was late because he was not aware the time
41. Mary is sitting her father and mother
42. She’s looking forward seeing her sister
43. I’m grateful him a wonderful evening
44. Thank you advising...
... English.
11. They have only been there a few minutes.
12. The canoe overturned and evryone fell the deep water.
13. Do you mind if I sit the front seat the car?
14. Donna is thinking importing flowers Vietnam.
15. ... in the city.
36. My parents are tired living in the city.
37. She’s looking forward seeing her sister
38. I’m grateful him a wonderful evening
39. Thank you advising me not to smoke
40. Jacson ... was late because he was not aware the time
41. Mary is sitting her father and mother
42. She’s looking forward seeing her sister
43. I’m grateful him a wonderful evening
44. Thank you advising...
... class
a) from
b) in
c) at
d) no preposition is needed
2) I went _________ the direction of the
station
a) in
b) at
c) to
d) on
3) Who is responsible _________ all the
accidents?
a) to
b) in
c) for
d) ... April 10th.
a) at
b) on
c) in
d)
c) out
d) up
2) My aunt lives ________ 105 Beijing
Road
a) at
b) on
c) in
d) behind
3) She painted the picture _________ water-
colours
a) with
b) in
c) by
d) ... stretch.
a) at
b) on
c) in
d) of
10) When getting on the bed, you had better
take your shoes.
a) of
b) off
c) in
d) out
Bottom of Form
a) for
b) on
c) into
d) at
7) He fell ___ his face.
a) against
b)...
... history on State Street.
A. to B. for C. on D. with
20. Minh was born_____ Ho Chi Minh city.
A. on B .at C .in D. up
21. Mai graduated _______ the University of Education.
A. from B. at C. in D. ... for books?
A.with B. on C. in D. for
134. The accident resulted ______ several minor injuries.
A. on B. in C. of D. at
135. Congratulations ______ your success!
A. to B. on C. in D. up
136. Is it ... puzzles.
A. on B. with C. of D. for
87. If someone knocks _____ the door ______ night, don’t
open it.
A. on / at B. at / at C. up / in D. at / on
88. Everything is available _______ the operation.
A....
... think I should spend
more time _______ it.
A. in / at B. at / on C. at / in D. on / at
68. How is thing getting ______ ?
A. up B. on C. in D. over
69. An umbrella I what I need now, it’s raining ... New York State.
A. for B. on C. up D. at
81. She keeps ______ complaining ______ the weather.
A. in / of B. on / about C. out / about D. on / in
82. Some pessimistic persons think that the world’s ... being kept waiting. Why can’t you be
_____ time?
A. at / in B. for / in C. to / on D. at / on
130. We should concentrate ______ solving this problem
before we discuss the other ones.
A. on...
... êlectron.
C. Biểu thức của lực hút giữa hạt nhân và êlectron.
Lượng tử ánh sáng http://vatlyninhhai.forumvi.com Trường THPT Ninh Hải
- 1 -
LƯỢNG TỬ ÁNH SÁNG
BÀI TẬP TRẮC NGHIỆM
Câu 1. Trong ... khi catốt được chiếu sáng đều về được anôt.
B. Tất cả các êlectron bật ra từ cotôt được chiếu sáng đều quay trở về được catôt.
C. Có sự cân bằng giữa số êlectron bật ra từ catôt và số êlectron ... http://vatlyninhhai.forumvi.com Trường THPT Ninh Hải
- 4 -
Câu41 . Một tế bào quang điện có catôt được làm bằng asen có công thoát electron 5,15 eV. Chiếu vào catôt chùm bức xạ
điện từ có bước...
... Xác
ñị
nh tr
ườ
ng
sinh ra b
ở
i hai b
ả
n m
ỏ
ng
ñ
ó trên t
ấ
t c
ả
các vùng trong không gian.
Gi
ả
i:
Theo bài t
ậ
p 3, vector c
ườ
ng
ñộ
ñ
i
ệ
n tr
ườ
ng sinh ra b
ở
i m
ộ
t b
ả
n ... + = < <
<
Bài 5:
Hai dây
ñ
i
ệ
n tích dài vô h
ạ
n có cùng m
ậ
t
ñộ
ñ
i
ệ
n tích
l
ρ
ñặ
t trong m
ặ
t ph
ẳ
ng xOz
song song v
ớ
i tr
ụ
c z t
ạ
i các v
ị
trí ... c
ủ
a vòng
ñ
i
ệ
n tích.
Bài 3: Xác đị
nh vector c
ườ
ng
ñộ
ñ
i
ệ
n tr
ườ
ng t
ạ
i
ñ
i
ể
m P (0, 0, h) trong không gian t
ự
do
ở
ñộ
cao h trên tr
ụ
c z sinh ra b
ở
i m
ộ
t
ñĩ
a
ñ
i
ệ
n...