Sắp xếp các từ sau thành câu hoàn chỉnh

1. Sports/play/ the/ which/ he weekend/ does/ on?

=> Which sports does he play on the weekend?

2. Mai/ for/ does/ breakfast/ often/ what/ have?

=> What does Mai often have for breakfast?

3. School/ students/ in/ these/ are/ soccer/ the/ playing/yard

=> These students are playing soccer in the school yard

Em hãy khoanh trong câu trả lời đúng

1. She goes ...........................

A.school B.fishing C.movie theater D.video games

2. .................. he jog every morning?

A.do B.does C.is D.are

3. Which sports do you play?

A.i play tennis B.i do tennis

C.i am playing tennis D.i am doing tennis

4. I like mangoes. And..........

A. Mary likes mangoes, too B.so Mary does

C.so does Mary D. A and C are correct

5. These children like........... ice cream

A.eat B.eating C.eats D.to eating

6. They............ go camping because they don't have a tent( ABCD???)

1. How much does this box of chocolates cost?

2. Why don't we celebrate our anniversary at home?

1. Ms Lan swims and does aerobics in her free time

2. How often does Mai do jogging?

3. These students are never late for school

4. My family go to the park once a week

(những từ in đậm là những từ thiếu)

This book is 20,000dong

=> This book costs 20,000dong

Rewrite sentences:

Getting up early makes me feel hungry

=> If...........makes me feel hungry

1.You/Spanish

_ Are you Spanish?

_ No , i'm french

2.she/vietnamese

_ Is she Vietnamese?

_Yes she is

3.he/twenty

_ Is he twenty?

_No, he's twenty two

4.they/ from American

_ Are they from American?

_Yes they are

5.we/late

_Are we late?

_No, you're on time

Cho \(\dfrac{1}{x}=\dfrac{3}{y}=\dfrac{4}{z}\). Cmr (x+3y+4z)²=26(x²+9y²+16z²)

Cho \(2x-3y=\dfrac{3x-z}{2}=\dfrac{y-2z}{3}.\) CMR \(x=\dfrac{y}{2}=\dfrac{z}{3}\)

Cho \(2x-3y=\dfrac{3x-z}{2}=\dfrac{y-2x}{3}.\)CMR \(x=\dfrac{y}{2}=\dfrac{z}{3}\)

Cho S_n=2-4+6-8+...+(-1)^n-1.n

Tính S₃₅+S₅₀