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I. Circle the word whose underlined, bold part is pronounced differently from the others ( 1p)1A. busB. drugstoreC. museumD. lunch2A. engineerB. betweenC. teethD. greeting3A. readB. teacherC. eatD. breakfast4A. townB. downC. windowD. showerII. Circle the best words or phrases to complete the sentences ( 3ps)5- Hi, _______ name is Phong. I’m a student.A. myB. hisC. herD. our6- ________ do you live? I live on Tran Phu street.A. WhatB. WhereC. WhoD. How7- What is _____? It is a schoolbag.A....
Đọc tiếp

I. Circle the word whose underlined, bold part is pronounced differently from the others ( 1p)
1A. bus
B. drugstore
C. museum
D. lunch
2A. engineer
B. between
C. teeth
D. greeting
3A. read
B. teacher
C. eat
D. breakfast
4A. town
B. down
C. window
D. shower
II. Circle the best words or phrases to complete the sentences ( 3ps)
5- Hi, _______ name is Phong. I’m a student.
A. my
B. his
C. her
D. our
6- ________ do you live? I live on Tran Phu street.
A. What
B. Where
C. Who
D. How
7- What is _____? It is a schoolbag.
A. these
B. those
C. they
D. this
8- Every morning, Ba ______ up at six o’clock.
A. to get
B. get
C. gets
D. is getting
9- When do you have English? I have it ________ Monday and Thursday.
A. at
B. on
C. for
D. in
10- What time ____ you get up? I get up at five o’clock.
A. do
B. does
C. is
D. are
11- Are there any flowers to the left of your house? _____________ .
A. Yes, there are
B. Yes, there is
C. No, there isn’t D. Yes, they do
12- I go to the __________ to send the letter.
A. supermarket
B. zoo
C. post office
D. bank
13- Which sentence is correct?
A. Do your brother watches TV in the evening?
B. Is your brother watches TV in the evening?
C. Does your brother watches TV in the evening? D. Does your brother watch TV in the evening?
14- Which sentence is correct?
A. There is a flower garden to the left of the house.
B. There is a flowers garden to the left of the house.
C. There is a flower garden the left of the house.
D. There is a flower gardens to the left of the house.
15- “ It’s 9:45 now.” means: ________________.
A. It’s nine past forty- five.
B. It’s a quarter to ten.
C. It’s forty- five nine
D. It’s a quarter to nine.

1
8 tháng 10 2015

mình trả lời câu 5: A. my

câu6: B. where

câu 7: D. this

câu 8: C.gets

câu9: B.on

câu 10: A.do

câu 11: yes, there are

câu 12: C

câu 13:  D

câu 14: A,B,D là câu đúng vì  nó đều giống nhau

câu 15:A

tick nha

16 tháng 3 2016

2: Ước của 120 là:

{1;2;3;4;5;6;8;10;12;15;20;24;30;40;60;120}

9: x+ (1+2+3+4+...+100) = 5750

    x + 5050= 5750

     x = 5750 - 5050 = 700

6. Chữ số thứ 215 là 1285

16 tháng 2 2017

cau 2 la co 16 uoc

cau 5 a=7 b=-1 c=-2 d=-3

Question 1:The least common multiple of 330; 65; 15 is Question 2:Given seven numbers: 25; 17; 39; 43; 239; 1021; 1023.The composite numbers are  (Write numbers in order from the least to the greatest and use ";")Question 3:The common factors of 18 and 27 are (Write numbers in order from the least to the greatest and use ";")Question 4:Given the set of even numbers: {2; 4; 6; …; 100}.The number of elements is Question 5:Find four integer numbers a,b,c,d such thata + b + c + d = 1a + c + d = 2a + b + d = 3a + b...
Đọc tiếp

Question 1:
The least common multiple of 330; 65; 15 is 

Question 2:
Given seven numbers: 25; 17; 39; 43; 239; 1021; 1023.
The composite numbers are  
(Write numbers in order from the least to the greatest and use ";")

Question 3:
The common factors of 18 and 27 are 
(Write numbers in order from the least to the greatest and use ";")

Question 4:
Given the set of even numbers: {2; 4; 6; …; 100}.The number of elements is 

Question 5:
Find four integer numbers a,b,c,d such that
a + b + c + d = 1
a + c + d = 2
a + b + d = 3
a + b + c = 4
Answer: (a;b;c;d)=() 

Question 6:
Find a four-digit natural number that is less than 2015.If the thousands digit is erased,the number will be decreased by 9 times. 
Answer:The number is 

Question 7:
Calculate: 1×2+2×3+⋯+100×101=

Question 8:
The  term of the expression A=1-7+13-19+25-31+⋯ is 

Question 9:
Given the expression A= ...
Find the value of n such that 2A+3=
Answer: n=

Question 10:
A natural number has six digits and the units digit is 4.If the units digit is moved to the first row then the number will be increasedby 4 times.The number is 

1
16 tháng 3 2016

chết liền đưa nhìu câu quá

16 tháng 3 2016

Theo đầu bài ta có:
( a + b + c + d ) - ( a + c + d ) = b    =>    b = 1 - 2 = -1
( a + b + c + d ) - ( a + b + d ) = c    =>    c = 1 - 3 = -2
( a + b + c + d ) - ( a + b + c ) = d    =>    d = 1 - 4 = -3
1 - ( b + c + d ) = a                         =>    a = 1 - ( -1 + -2 + -3 ) = 7

16 tháng 3 2016

a + b + c + d = 1
a + c + d = 2

=>(a + b + c + d)-(a + c + d)=b=1-2=-1

a + b + c + d = 1

a + b + d = 3

=> (a + b + c + d)-(a + b + d)=c=1-3=-2

a + b + c + d = 1

a + b + c = 4

=>(a + b + c + d)-(a + b + c)=d=1-4=-3

a + b + c + d = 1

b+c+d=-1+(-2)+(-3)=-6

=>(a + b + c + d )-(b+c+d)=1-(-6)=7=a

14 tháng 3 2016

vì a+b+c+d=1 mà a+b+c=4 => d = -3 

 tương tự ta đc b=-1 ; c= -3 =>a=8

14 tháng 3 2016

b=1-2=-1

c=1-3=-2

a=4-(-1+-2)=

d=1-a+b+C

12 tháng 3 2016

Các bạn trả lời giùm mình đi

12 tháng 3 2016

Ai trả lời được mình k cho

3 tháng 3 2016

a = 7 ; b = -1 ; c = -2 ; d = -3

Mình mới thi toán tiếng anh về nên biết !Bạn đang thi cấp huyện à !

3 tháng 3 2016

Đây có phải là vòng 8 TO TA cấp TP đúng ko

a=7;b=-1;c=-2;d=-3 

14 tháng 3 2016

Dịch đề :

Tìm 4 ẳn số a,b,c,d biết

a+b+c+d = 1

a+c+d =2

a+b+d =3

a+b+c = 4

=>b= (a+b+c+d)-(a+c+d) =1 - 2 =-1

=>c= (a+b+c+d)-(a+b+d) =1 - 3 =-2

=>d= (a+b+c+d)-(a+b+c) =1 - 4 =-3

=>a= (a+b+c+d)-(b+c+d) =1 - [(-1)+(-2)+(-3)]=1-(-6) =7

Vậy (a,b,c,d) = 7,-1,-2,-3

14 tháng 3 2016

(a;b;c;d) = ( 9;-1;-2;-5)