Đặt câu hỏi cho từ gạch chân a ^^

1. When you have a headache, you should take some aspirin and have a rest.

=> What should you do when you have a headache ?

2. You should drink 1,5 liters of water a day.

=> How much water do you should drink every day ?

3. Her father is going to Japan next month.

=> Where is her father going to do next month ?

4. She is a famous singer in Vietnam.

=> Who is she ?

5. Mr.Tuan plays golf very badly.

=> How does  Mr. Tuan play golf ?

dien 1 dai tu nhan xung hoac 1 tinh tu so huu cho thich hop

1, This is Mrs Trang .  She is my sister . Her husband is Mr tung . He is an engineer.

2, Lan and Huong are in the classroom . They are students .

3, Mrs. and Mr.Khanh are workers , and their son is a wor ker too

4, Quyen and I live in a city . Our city is very new .

5, Mr and Mrs kent are in my livingroom . They are teachers. There are 4 people in their family

6, How old are you , Linh and Peter ?-  We are 5 years old

7, What are those ? They are rulers

Điền vào chỗ trống dạng so sánh đúng của từ trong ngoặc.

Cho dạng đúng của từ trong ngoặc : 

a. The conclusion is that the plan will fail.   ( conclude)

b. Biology, chemistry and physics are called scientifically .  ( scientific)

\(S=\left(\frac{1}{2^2}+\frac{1}{2^6}+...+\frac{1}{2^{4n-2}}+..+\frac{1}{2^{2002}}\right)-\left(\frac{1}{2^4}+\frac{1}{2^8}+..+\frac{1}{2^{4n}}+...+\frac{1}{2^{2004}}\right)\)= A - B

Tính A:

\(2^4.A=2^2+\frac{1}{2^2}+\frac{1}{2^6}+...+\frac{1}{2^{4n-2}}+...+\frac{1}{2^{1998}}\)

=> 2⁴.A - A = 15.A =

 \(\left(2^2+\frac{1}{2^2}+\frac{1}{2^6}+...+\frac{1}{2^{4n-2}}+...+\frac{1}{2^{1998}}\right)\)- \(\left(\frac{1}{2^2}+\frac{1}{2^6}+...+\frac{1}{2^{4n-2}}+...+\frac{1}{2^{2002}}\right)\)

Điền vào chỗ trống dạng so sánh đúng của động từ trong ngoặc

yes , he has a few paddy fields
=> Does he have a few paddy fields ?

it's hot in the summer
=> What is the weather like in the summer ?

he is going to visit hue
=> What is he going to ?
no,he isn't going to stay in a hotel.he's going to stay with his friends
=> Is he going to stay in a hotel ?

I'm reading book
=> What are you reading?

the window is blue
=> What color is the window ?

I need two kilos of meet
=> How much meat do you need ?

she is thirsty now
=> Who is thirsty now ?

\(=\frac{1}{3}\left(\frac{3}{1.4}+\frac{3}{4.7}+....+\frac{3}{2010.2013}\right)\)

\(=\frac{1}{3}\left(1-\frac{1}{4}+\frac{1}{4}-\frac{1}{7}+....+\frac{1}{2010}-\frac{1}{2013}\right)\)

Chọn 1 lỗi sai

There is a temple old near our school

a temple old => an old temple

trời người ngu nhất hành tinh xuất hiện rồi 3 = 2 và 30