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DT
Đỗ Thanh Hải
CTVVIP
5 tháng 4 2021
1 This time on Monday he will be driving to work
2 This time on Monday she will be teaching in her class
3 This time on Monday Linh will be having a history lesson
4 This time on Monday his grandmother will be seeing a doctor
5 This time on Monday Hung will be playing football with his club members
DT
Đỗ Thanh Hải
CTVVIP
9 tháng 4 2021
1 I decided to talk with her face-to-face so that we could understand each other more easily.
2 Nowadays,people tend to use Facebook, Twitter and other social networks more than other traditional forms of communication.
3 The Internet will be keeping for its superior roles in communication in the next decades.
4 She refused to have a direct talk with me, and she asked me to chat on Yahoo messenger.
5 Messaging is convenient sometimes, but it easily causes confusion or misunderstanding.
9 tháng 4 2021
1, I decided to talk with her face-to-face so that we could understand each other more easily.
2, Nowadays,people tend to use Facebook, Twitter and other social networks more than other traditional forms of communication.
3, The Internet will be keeping for its superior roles in communication in the next decades.
4, She refused to have a direct talk with me, and she asked me to chat on Yahoo messenger.
5, Messaging is convenient sometimes, but it easily causes confusion or misunderstanding.
DT
Đỗ Thanh Hải
CTVVIP
5 tháng 4 2021
1 Mary enjoys listening to music on the radio
2 I don't mind doing washing up
3 She advised me to see a doctor as soon as posible
4 At last they decided renting an apartment
5 Would you mind posting this letter for me?
6 We plan to go to Europe this summer
MN
5 tháng 4 2021
Mary enjoys listening to music
I don't mind doing washing up
She advised me to see the doctor as soon as possible
DT
Đỗ Thanh Hải
CTVVIP
9 tháng 4 2021
1 correspondence
2 disconnected
3 advantageous
4 addicted
5 inventions
9 tháng 4 2021
1.correspondence
2.disconnected
3.advantageous
4.addicted
5.inventions
20 tháng 8 2021
8, were
9,don't hurry
10,doesn't spend
1, Lan is shorter than Trang
2,Lan isn't as tall as trang
3,Mr John is the best teacher in this school
4,My house is the smallest in the village
5,Learning Chinese is more difficult than learning English
BG
28 tháng 8 2021
1. What has Jim recently experienced ?
2. where do the ethnic minorities in Viet Nam often live ?
3. How are their costumes ?
4. Where do they often gather in special occasions ?
5. What does the chief of the community often tell at the communal house ?
6. When do ethnic people often hold festival ?
GL
31 tháng 5 2023
I
1. c
2. d
3. b
4. d
5. d
II
1. a (trọng âm rơi 2 còn lại rơi âm 3)
2. b (trọng âm rơi 2 còn lại rơi âm 1)
3. c (trọng âm rơi 2 còn lại rơi âm 1)
4. d (trọng âm rơi 3 còn lại rơi âm 2)
5. a (trọng âm rơi 2 còn lại rơi âm 1)
\(M=x^4-4x+7=\left(x^2-4x+4\right)+3=\left(x-2\right)^2+3\ge3\)
\(minM=3\Leftrightarrow x=2\)
\(P=x^2-6x+y^2-2y+12=\left(x^2-6x+9\right)+\left(y^2-2y+1\right)+2=\left(x-3\right)^2+\left(y-1\right)^2+2\ge2\)
\(minP=2\Leftrightarrow\)\(\left\{{}\begin{matrix}x=3\\y=1\end{matrix}\right.\)