Ta thấy trong 4 số tự nhiên liên tiếp thì không có thừa số nào có chữ số tận cùng là 0; 5 vì như thế tích sẽ tận cùng là chữ số 0 (trái với bài toán) 
Do đó 4 số phải tìm chỉ có thể có chữ số tận cùng liên tiếp là 1, 2, 3, 4 và 6, 7, 8, 9 
Ta có : 
24 024 > 10 000 = 10 x 10 x 10 x 10 
24 024 < 160 000 = 20 x 20 x 20 x 20 
Nên tích của 4 số đó là : 
11 x 12 x 13 x 14 hoặc 
16 x 17 x 18 x 19 
Có : 11 x 12 x 13 x 14 = 24 024 
16 x 17 x 18 x 19 = 93 024. 
Vậy 4 số phải tìm là : 11, 12, 13, 14.

9. I usually walk to school 

I usually go .....to school on foot...................................

10. my mother cycles to work every day 

My mother goes......to work by bike everyday.............

9. I usually go to school on foot

10. My mother goes to school by cycles everyday

AI ĐI QUA T.I.C.K GIÚP MK NHÉ!

His mother works as a nurse in the hospital.

T.I.C.K giúp mk nhé

His mother is works at a nurse

Chúc bạn học tốt!!!

Minh lives in a house which has 5 rooms

T.I.C.K GIÚP MK NHÉ!

Trả lời :\

Minh lives in house has 5 rooms

# Hok tốt

1) The store is in front of my house

2) thu museun is in the neighborhood

3) my school há a flower garden

6) thu's house isn't far from the river

7) that school is our

8) this is an old book but it interesting 

9) i usuallu go to school on foot

10) my mother goes to work by bike every day

Rewrite the sentences without changing their meaning :

1. My house is behind a store

The store is .............in front of my house..................

2. In the neighborhood there is a museum

The museum .............is in the neighborhood......................

3. There is a flower garden in my school .

My school.................has a flower garden...................

4. Minh lives in a house . It has 5 rooms

Minh lives ............in a house that has 5 rooms...................

5. His mother works in the hospital .She is a nurse

His mother works as ..........a nurse in the hospital...............

6. Thu's house near the river 

Thu's house isn't ...........far from the river.............

7. That's our school

That school............is ours............

8. This is a book . It's old but interesting 

This is ...........an old but interesting book.................

9. I usually walk to school 

I usually go ..............to school on foot..........................

10. My mother cycles to work every day 

My mother goes to work by bike everyday (everyday hoặc every day đều được nhá :)

My mother goes...................

__Does___he (play)__play___ sport?

We usually ( read ) __read__ books , ( listen )__listen__ to music or ( watch )__watch__TV

__Does__ your mother ( walk )___walk___to the market ?

Son ( write )___writes____ to their friends every summer holidy ?

What are you  doing tonight ?

What was you__listen to__ on the radio

__Is David___ (David / be ) at homethis evening ?

Does_he (play) play sport?

We usually ( read ) read books , ( listen )_listen to music or ( watch )_watch TV

Does your mother ( walk )_walk_to the market ?

Son ( write )_writes to their friends every summer holidy ?

What will you ( do ) do tonight ?

What do you (listen)_listen on the radio ?

Will David be (David / be ) at home this evening ?

a,Does davil is at home this evening ?

b,What is you listen on the radio ?

c,Does he play sport ?

Rin ღ Kun ツ

1 what is davil going to at home this evening?

2 what does you listen on the radio?

3 does he play sport?

1. don't stay

2. live

3. teaches

4. feeds

~ Học tốt ~

1. I don't stay/ doesn't stay at home

2.Does she lived/live/lives in a house ?

3.My mother often teachs/teaches/teach English on Saturday

4.She feeds/feed the animal.

Hello my name is.......... iam 13 years old I live in Thanh Hoa city and i studenst in Tran Mai Ninh School.My favorite hobby is play badminton and reads some book.

~Study well~ :)

Hello .My name is Phương.I am ten years old . I`m from Đắk Lắk ,Việt Nam . I study at Phan Chu Trinh Primary School.My hobby is play tennis and read some books  .

Chúc bạn hok tốt nhé

1b

2d

3a

4c

5d

Choose the word whose underlined part is pronounced differently

1a. Some         b. Rode.       C. Come         d. Month

2.a. Judo          b. Hope.        c. Post           d. One 

3.a, school.        B, chess        c, teaching.    d chalk

4,a, plysics          b, history.      c, execited.     d,music.

5,a, healthy.         b, history.     c, vocabulary.   d, my

Chúc bạn học tốt !!!!

Rất vui được giúp bạn !!