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Lp 7 mà học Passive rồi à?
\(\text{1.A meeting each other will be hell by my cub of the end of this day}\)
\(\text{2.Your application was confused by teacher because of your ...}\)
\(\text{3.A good job with high salary is wanted by most Vietnamese}\)
\(\text{4.Is the poem written by?}\)
1. How many brothers and sisters does he have?
2. How much rice in the paddy fields do the farmers grow?
3. What is her nationality?
4. What is the weather **** in the fall in Viet Nam
\(\text{Gọi số câu mà tae... trả lời đúng là x; trả lời sai là y, ta có: }\)
\(\hept{\begin{cases}x+y=10\\7x-3y=50\end{cases}\Rightarrow\hept{\begin{cases}3x+3y=30\\7x-3y=50\end{cases}\Rightarrow}}\hept{\begin{cases}3x-30=-3y\left(1\right)\\7x-3y=50\left(2\right)\end{cases}}\)
\(\text{Thay }-3y=3x-30\text{ ở (1) vào (2), ta được }:\)
\(7x+\left(3x-30\right)=50\Rightarrow10x-30=50\Rightarrow x=8\Rightarrow y=2\)
\(\text{Vậy teakwon trả lời đúng 8 câu, sai 2 câu }\)
bài giải
nếu tea kwon làm đúng hết tất cả số câu thì anh ấy được số điểm là :
10 * 7 = 70 ( điểm )
mỗi câu sai bị trừ số điểm so với câu đúng là :
3 + 7 = 10 ( điểm )
số điểm anh làm mất là :
70 - 50 = 20 ( điểm )
số câu anh làm sai là :
20 : 10 = 2 ( câu )
số câu anh làm đúng là :
10 - 2 = 8 ( câu )
đáp số : 8 câu
1) teach -> teaches
2) has -> have
3) taller -> tallest
4) talk -> talking
5) next to -> between
nếu đúng bạn tick ch mình nhé , c'mơn bạn
Cho mx hỏi câu nữa:
bài 1 : chia động từ trong ngoặc
1) She prefers (dance)............. to (sit)............. a place
2) While my mother (wash)............ clothes, I (cook)............. the meal
1.Why did John angry with me?
2.people have a headache when they was too nervous with something
3.They are seeing animal with their friends together in the zoo now
4.I would **** to receive many gifts from the USA
5your brother plays the musical instrument
A. You can across the street here.
B.My sister can ride a bike but she can't drive a car.
( hoặc là : My sister can drive a car but she can't ride a bike.)
k mình nha
1. The stars
2. The second
3. When there is a hole in it
4. In a dictionary
5. Because they can't live without water
6. Eggs
1.Don't sleep too much.
2.It's important to have breakfast before 9 a.m
3.It makes you enjoy your lunch later
5. It makes you feel full of energy all day.
1. Tea can"t be made with cold water 2. Some of my book have been taken away 3. The meeting will be hold before... 4. The window was broken by the boys and some pictures were taken away